Template:Cite encyclopedia

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Citation Style 1 templates

{{Cite arXiv}}	arXiv preprints
{{Cite AV media}}	audio and visual
{{Cite AV media notes}}	audio and visual liner notes
{{Cite bioRxiv}}	bioRxiv preprints
{{Cite book}}	books
{{Cite conference}}	conference papers
{{Cite encyclopedia}}	edited collections
{{Cite episode}}	radio or television episodes
{{Cite interview}}	interviews
{{Cite journal}}	academic journals and papers
{{Cite magazine}}	magazines, periodicals
{{Cite mailing list}}	public mailing lists
{{Cite map}}	maps
{{Cite news}}	news articles
{{Cite newsgroup}}	online newsgroups
{{Cite podcast}}	podcasts
{{Cite press release}}	press releases
{{Cite report}}	reports
{{Cite serial}}	audio or video serials
{{Cite sign}}	signs, plaques
{{Cite speech}}	speeches
{{Cite ssrn}}	articles with SSRN identifiers
{{Cite techreport}}	technical reports
{{Cite thesis}}	theses
{{Cite web}}	web sources not covered by the above
See also:
Meta-templates Specific-source templates Wrapper templates

This Citation Style 1 template is used to create citations for articles or chapters in edited collections such as encyclopedias and dictionaries, but more generally any book or book series containing individual sections or chapters written by various authors, and put together by one or more editors. However, it is not intended for journals or magazines, which are issued periodically and have volume and (usually) issue numbers, and should be cited with {{Cite journal}}; nor is it intended for conference proceedings, which should be cited with {{Cite conference}}.

Usage

Copy a blank version to use. All parameter names must be in lowercase. Use the "|" (pipe) character between each parameter. Delete unused parameters to avoid clutter in the edit window. Some samples may include the current date. If the date is not current, then the page.

Most commonly used parameters in horizontal format

{{cite encyclopedia |title= |encyclopedia= |date= |year= |publisher= |location= |id=}}

Full parameter set in horizontal format

{{cite encyclopedia |last= |first= |author-link= |editor-last= |editor-first= |editor-link= |encyclopedia= |title= |trans-title= |url= |access-date= |language= |edition= |date= |year= |publisher= |series= |volume= |location= |id= |isbn= |oclc= |doi= |pages= |archive-url= |archive-date= |url-status= |quote= |ref=}}

Most commonly used parameters in vertical format

{{cite encyclopedia | title = | encyclopedia = | date = | year = | publisher = | location = | id = }}

Full parameter set in vertical format

Vertical list	Prerequisites	Brief instructions / notes
{{cite encyclopedia | last = | first = | author-link = | editor-last = | editor-first = | editor-link = | encyclopedia = | title = | trans-title = | url = | access-date = | language = | edition = | date = | year = | publisher = | series = | volume = | location = | id = | isbn = | oclc = | doi = | pages = | archive-url = | archive-date = | url-status = | quote = | ref = }}

• If a field name is listed in the Prerequisites column, it is a prerequisite for the field to the left.

Examples

• {{cite encyclopedia |last=Golden |first=Peter B. |author-link=Peter Benjamin Golden |editor1-last=Golden |editor1-first=Peter B. |editor1-link=Peter Benjamin Golden |editor2-last=Ben-Shammai |editor2-first=Haggai |editor3-last=Róna-Tas |editor3-first=András |editor3-link=András Róna-Tas |encyclopedia=The World of the Khazars: New Perspectives |title=Khazar Studies: Achievements and Perspectives |url={{google books |plainurl=y |id=3ZzXjdyK-CEC|page=7}} |date=2007a |publisher=BRILL |series=Handbook of Oriental Studies |volume=17 |isbn=978-9-004-16042-2 |pages=7–57}}

Golden, Peter B. (2007a). "Khazar Studies: Achievements and Perspectives". in Golden, Peter B.; Ben-Shammai, Haggai; Róna-Tas, András. The World of the Khazars: New Perspectives. Handbook of Oriental Studies. 17. BRILL. pp. 7–57. ISBN 978-9-004-16042-2. https://books.google.com/books?id=3ZzXjdyK-CEC&pg=PA7. 

• {{cite encyclopedia |archive-url=https://www.webcitation.org/query?id=1257036681681058 |title=Idaho |encyclopedia=MSN Encarta |url=http://encarta.msn.com/encyclopedia_761565515/Idaho.html |archive-date=1 November 2009}}

"Idaho". MSN Encarta. http://encarta.msn.com/encyclopedia_761565515/Idaho.html. 

• {{cite encyclopedia |last=Seberg |first=Ole |editor1-last=Heywood |editor1-first=Vernon H. |editor2-last=Brummitt |editor2-first=Richard K. |editor3-last=Culham |editor3-first=Alastair |title=Alliaceae |encyclopedia=Flowering Plant Families of the World |url={{google books |plainurl=y |id=Jy1FAQAAIAAJ|page=340}}|date=2007 |publisher=Firefly Books |location=Richmond Hill, Ontario |isbn=978-1-55407-206-4 |pages=340–341}}

Seberg, Ole (2007). "Alliaceae". in Heywood, Vernon H.; Brummitt, Richard K.; Culham, Alastair. Flowering Plant Families of the World. Richmond Hill: Firefly Books. https://books.google.com/books?id=Jy1FAQAAIAAJ&pg=PA340. 

• {{cite encyclopedia |last=Gerish |first=Deborah |editor-last=Murray |editor-first=Alan V. |title=Aimery of Lusignan |encyclopedia=The Crusades: An Encyclopedia |url=https://books.google.com/books?id=6cSXSgAACAAJ |date=2006 |publisher=ABC-CLIO |volume=1 |location=Santa Barbara |oclc=70122512 |pages=24}}

Gerish, Deborah (2006). "Aimery of Lusignan". in Murray, Alan V.. The Crusades: An Encyclopedia. 1. Santa Barbara: ABC-CLIO. pp. 24. OCLC 70122512. https://books.google.com/books?id=6cSXSgAACAAJ. 

• {{cite encyclopedia |last=Morère |encyclopedia=Dictionary of Scientific Biography |isbn=0-684-10114-9 |first=J. E. |publisher=Charles Scribner's Sons |title=Aguilon, François d' |volume=1 |location=New York |pages=81 |date=1970}}

Morère, J. E. (1970). "Aguilon, François d'". Dictionary of Scientific Biography. 1. New York: Charles Scribner's Sons. pp. 81. ISBN 0-684-10114-9. 

• {{cite encyclopedia |last=Smith |encyclopedia=A concise encyclopedia of the Bahá'í Faith |isbn=1-85168-184-1 |first=Peter |publisher=Oneworld Publications |title=satan |location=Oxford |pages=304 |date=2000}}

Smith, Peter (2000). "satan". A concise encyclopedia of the Bahá'í Faith. Oxford: Oneworld Publications. pp. 304. ISBN 1-85168-184-1. 

• {{cite encyclopedia |last=Wallace |first=William A. |editor-last=Gillispie |editor-first=Charles |title=Albertus Magnus, Saint |encyclopedia=Dictionary of Scientific Biography |url=http://www.u.arizona.edu/~aversa/scholastic/Dictionary%20of%20Scientific%20Biography/Albertus%20Magnus%20(Wallace).pdf |date=1970 |publisher=Scribner & American Council of Learned Societies |volume=1 |location=New York |isbn=978-0-684-10114-9 |pages=99-103}}

Wallace, William A. (1970). "Albertus Magnus, Saint". in Gillispie, Charles. Dictionary of Scientific Biography. 1. New York: Scribner & American Council of Learned Societies. pp. 99–103. ISBN 978-0-684-10114-9. http://www.u.arizona.edu/~aversa/scholastic/Dictionary%20of%20Scientific%20Biography/Albertus%20Magnus%20(Wallace).pdf. 

• {{cite encyclopedia |last=Morse |encyclopedia=Law Library – American Law and Legal Information |first=Stephen J. |archive-date=25 September 2008 |title=Psychopathy – What Is Psychopathy? |volume=Crime and Justice Vol 3 |archive-url=https://www.webcitation.org/5b5vnGYP0 |url=http://law.jrank.org/pages/1884/Psychopathy-What-psychopathy.html8}}

Morse, Stephen J.. "Psychopathy – What Is Psychopathy?". Law Library – American Law and Legal Information. Crime and Justice Vol 3. http://law.jrank.org/pages/1884/Psychopathy-What-psychopathy.html8. 

Parameters

Syntax

Nested parameters rely on their parent parameters:

• parent
• OR: parent2—may be used instead of parent
  • child—may be used with parent (and is ignored if parent is not used)
  • OR: child2—may be used instead of child (and is ignored if parent2 is not used)

Where aliases are listed, only one of the parameters may be defined; if multiple aliased parameters are defined, then only one will show.

By default, sets of fields are terminated with a period (.).

COinS

This template embeds COinS metadata in the HTML output, allowing reference management software to retrieve bibliographic metadata. See Wikipedia:COinS. As a general rule, only one data item per parameter. Do not include explanatory or alternate text:

• use |date=27 September 2007 not |date=27 September 2007 (print version 25 September)

Use of templates within the citation template is discouraged because many of these templates will add extraneous HTML or CSS that will be included raw in the metadata. Also, HTML entities, for example  , –, etc, should not be used in parameters that contribute to the metadata. Do not include Wiki markup '' (italic font) or ''' (bold font) because these markup characters will contaminate the metadata.

COinS metadata is created for these parameters

• |periodical=, |journal=, |newspaper=, |magazine=, |work=, |website=, |encyclopedia=, |encyclopaedia=, |dictionary=
• |chapter=, |contribution=, |entry=, |article=, |section=
• |title=
• |publication-place=, |publicationplace=, |place=, |location=
• |date=, |year=, |publication-date=, |publicationdate=
• |series=, |version=
• |volume=
• |issue=, |number=
• |page=, |pages=, |at=
• |edition=
• |publisher=, |distributor=, |institution=
• |url=
• |chapter-url=, |chapterurl=, |contribution-url=, |contributionurl=, |section-url=, |sectionurl=
• |author#=, |author-last#=, |author#-last=, |last#=, |surname#=
• |author-first#=, |author#-first=, |first#=, |given#=
• any of the named identifiers (|isbn=, |issn=, |doi=, |pmc=, etc)

What's new

What's new or changed recently

Parameter	Description	Date
|author-given=	added aliases (including enumerated forms) for |author-first=	October 2020
|author-surname=	added aliases (including enumerated forms) for |author-last=	October 2020
|display-subjects=	added alias for |display-authors= for usage with |subject=	October 2020
|interviewer-given=	added aliases (including enumerated forms) for |interviewer-first=	October 2020
|interviewer-surname=	added aliases (including enumerated forms) for |interviewer-last=	October 2020
|orig-date=	added canonical form for alias |orig-year=	October 2020
|quote-page=	added single page specifier for |quote=	October 2020
|quote-pages=	added multiple pages specifier for |quote=	October 2020
|sbn=	added identifier parameter for Standard Book Numbers	April 2020
|script-quote=	added non-Latin script text facility for |quote=	October 2020
|subject-mask=	added aliases (including enumerated forms) to |author-mask= for usage with |subject=	October 2020
|s2cid=	added identifier parameter for Semantic Scholar corpus ID	April 2020
|s2cid-access=	added access-icon parameter for |s2cid=	April 2020
|title-link=	added special tokens none/doi/pmc to override/disable auto-linking ({{cite journal}} only)	October 2020
|trans-quote=	added translated text facility for |quote=	October 2020
accept-this-as-written-markup	added for |doi=, |eissn=, |isbn=, |issn=, |sbn=	October 2020

Deprecated

{{#lst:Help:CS1 errors|deprecated_params_table }}

Description

Authors

• last: Surname of a single author. Do not wikilink—use author-link instead. For corporate authors or authors for whom only one name is listed by the source, use last or one of its aliases (e.g. |author=Bono). Aliases: surname, author, last1, surname1, author1.
  • author: this parameter is used to hold the complete name of a single author (first and last) or to hold the name of a corporate author. This parameter should never hold the names of more than one author.
  • first: Given or first names of author; for example: Firstname Middlename or Firstname M. or Firstname M., Sr. Do not wikilink—use author-link instead. Aliases: given, first1, given1. Requires last; first name will not display if last is empty.
  • OR: for multiple authors, use last1, first1 through lastn, firstn, where n is any consecutive number for an unlimited number of authors (each firstn requires a corresponding lastn, but not the other way around). See the display parameters to change how many authors are displayed. Aliases: surname1, given1 through surnamen, givenn, or author1 through authorn. For an individual author plus an institutional author, you can use |first1=...|last1=...|author2=....
  • author-link: Title of existing Wikipedia article about the author—not the author's website; do not wikilink. Aliases: author-link1, authorlink, authorlink1, author1-link, author1link.
  • OR: for multiple authors, use author-link1 through author-linkn. Aliases: authorlink1 through authorlinkn, or author1-link through authorn-link, or author1link through authornlink.
  • name-list-format: displays authors and editors in Vancouver style when set to vanc and when the list uses last/first parameters for the name list(s).
• vauthors: comma-separated list of author names in Vancouver style; enclose corporate or institutional author names in doubled parentheses:

  |vauthors=Smythe JB, ((Megabux Corp.))

  • author-link and author-mask may be used for the individual names in |vauthors= as described above
• authors: Free-form list of author names; use of this parameter is discouraged because it does not contribute to a citation's metadata; not an alias of last.
• translator-last: Surname of translator. Do not wikilink—use translator-link instead. Aliases: translator-surname, translator1, translator1-last, translator-last1.
  • translator-first: Given or first names of translator. Do not wikilink—use translator-link instead. Aliases: translator-given, translator1-first, translator-first1.
  • OR: for multiple translators, use translator-last1, translator-first1 through translator-lastn, translator-firstn, where n is any consecutive number for an unlimited number of translators (each translator-firstn requires a corresponding translator-lastn, but not the other way around). Aliases: translator1-last, translator1-first through translatorn-last, translatorn-first, or translator1 through translatorn.
  • translator-link: Title of existing Wikipedia article about the translator—not the translator's website; do not wikilink. Aliases: translator-link1, translator1-link.
  • OR: for multiple translators, use translator-link1 through translator-linkn. Aliases: translator1-link through translatorn-link.
• collaboration: Name of a group of authors or collaborators; requires author, last, or vauthors listing one or more primary authors; follows author name-list; appends "et al." to author name-list.
• Note: When using shortened footnotes or parenthetical referencing styles with templates, do not use multiple names in one field, or else the anchor will not match the inline link.

Title

(See also Help:Citation Style 1 §Titles and chapters.)

• encyclopedia: Title of source. Can be wikilinked to an existing Wikipedia article. Displays in italics. If script-title is defined, title holds a Romanization of title in script-title.
  • script-title: Original title for languages that do not use a Latin-based script (Arabic, Chinese, Cyrillic, Greek, Hebrew, Japanese, Korean, etc); not italicized, follows italicized Romanization defined in title. May be prefixed with an ISO 639-1 two-character code to help browsers properly display the script:

    ... |title=Tōkyō tawā |script-title=ja:東京タワー |trans-title=Tokyo Tower ...

  • trans-title: English translation of the title if the source cited is in a foreign language. Displays in square brackets after encyclopedia; if url is defined, then trans-title is included in the link. Use of the language parameter is recommended.

Titles containing certain characters will not display and link correctly unless those characters are encoded.

newline	[	]	|
space	[	]	{{!}} (preferred)
	{{bracket|text}}		| or {{pipe}} – see also Help:Table § Rendering the pipe

• title-link: Title of existing Wikipedia article about the source named in title – do not use a web address; do not wikilink. Alias: titlelink.

(See also Help:Citation Style 1 §Titles and chapters.)

• title: Title of source. Can be wikilinked to an existing Wikipedia article or url may be used to add an external link, but not both. Displays in italics. If script-title is defined, title holds a Romanization of title in script-title.
  • script-title: Original title for languages that do not use a Latin-based script (Arabic, Chinese, Cyrillic, Greek, Hebrew, Japanese, Korean, etc); not italicized, follows italicized Romanization defined in title. May be prefixed with an ISO 639-1 two-character code to help browsers properly display the script:

    ... |title=Tōkyō tawā |script-title=ja:東京タワー |trans-title=Tokyo Tower ...

  • trans-title: English translation of the title if the source cited is in a foreign language. Displays in square brackets after title; if url is defined, then trans-title is included in the link. Use of the language parameter is recommended.

Titles containing certain characters will not display and link correctly unless those characters are encoded.

newline	[	]	|
space	[	]	{{!}} (preferred)
	{{bracket|text}}		| or {{pipe}} – see also Help:Table § Rendering the pipe

• title-link: Title of existing Wikipedia article about the source named in title – do not use a web address; do not wikilink. Alias: titlelink.

Aliases: title, article

• language: The language in which the source is written. Displays in parentheses with "in" before the language name or names. Use the full language name or the proper language code (list of supported codes / names). When the source uses more than one language, list them individually, separated by commas, e.g. |language=French, German or |language=fr, de. The use of language names or language codes recognized by Wikimedia adds the page to the appropriate subcategory of Category:CS1 foreign language sources. Do not use templates or wikilinks. When the language is "English" (or "en"), no language is displayed in the citation. When two or more languages are listed, do not include "and" before the last language ("and" is inserted automatically by the template). Aliases: lang

Date

• date: Date of source being referenced. Can be full date (day, month, and year) or partial date (month and year, season and year, or year). Use same format as other publication dates in the citations. Required when year is used to disambiguate {{sfn}} links to multiple-work citations by the same author in the same year.^[more] Do not wikilink. Displays after the authors and is enclosed in parentheses. If there is no author, then displays after publisher. For acceptable date formats, see Help:Citation Style 1 § Dates.

For approximate year, precede with "c. ", like this: |date=c. 1900.

For no date, or "undated", use |date=n.d.

• year: Year of source being referenced. Use of |date= is recommended unless all of the following conditions are met:
  1. The |date= format is YYYY-MM-DD.
  2. The citation requires a CITEREF disambiguator.
  3. The template uses |ref=harv or |mode=cs2, or the template is {{citation}}.
• orig-year: Original publication year; displays in square brackets after the date (or year). For clarity, please supply specifics. For example: |orig-year=First published 1859 or |orig-year=Composed 1904. Alias: origyear
• df: date format; sets rendered dates to the specified format; does not support date ranges or seasonal dates. Accepts one value which may be one of these:

  dmy – set publication dates to day month year format; access- and archive-dates are not modified;

  mdy – as above for month day, year format

  ymd – as above for year initial numeric format YYYY-MM-DD

  dmy-all – set publication, access-, and archive-dates to day month year format;

  mdy-all – as above for month day, year format

  ymd-all – as above for year initial numeric format YYYY-MM-DD

Publisher

• publisher: Name of publisher; may be wikilinked if relevant. The publisher is the company that publishes the work being cited. Do not use the publisher parameter for the name of a work (e.g. a website, book, encyclopedia, newspaper, magazine, journal, etc.). Corporate designations such as "Ltd", "Inc.", or "GmbH" are not usually included. Not normally used for periodicals. Omit where the publisher's name is substantially the same as the name of the work (for example, The New York Times Co. publishes The New York Times newspaper, so there is no reason to name the publisher). Displays after title.
• place: For news stories with a byline, that is, the location where the story was written. In earlier versions of the template this was the publication place, and for compatibility, will be treated as the publication place if the publication-place parameter is absent; see that parameter for further information. Alias: location
• publication-place: Geographical place of publication; generally not wikilinked; omit when the name of the work includes the publication place; examples: The Boston Globe, The Times of India. Displays after the title. If only one of publication-place, place, or location is defined, it will be treated as the publication place and will show after the title; if publication-place and place or location are defined, then place or location is shown before the title prefixed with "written at" and publication-place is shown after the title.
• publication-date: Date of publication when different from the date the work was written. Displays only if year or date are defined and only if different, else publication-date is used and displayed as date. Use the same format as other dates in the article; do not wikilink. Follows publisher; if work is not defined, then publication-date is preceded by "published" and enclosed in parenthesis.
• via: Name of the content deliverer (if different from publisher). via is not a replacement for publisher, but provides additional detail. It may be used when the content deliverer presents the source in a format other than the original (e.g. NewsBank), when the URL provided does not make clear the identity of the deliverer, where no URL or DOI is available (EBSCO), or if the deliverer requests attribution. See the access level parameters to display access restrictions.

Edition, series, volume

• edition: When the publication has more than one edition; for example: "2nd", "Revised", and so forth. Appends the string " ed." after the field, so |edition=2nd produces "2nd ed." Does not display if a periodical field is defined.

• series or version: When the source is part of a series, such as a book series or a journal where the issue numbering has restarted.

• volume: For one publication published in several volumes. Displays after the title and series fields; volume numbers should be entered just as a numeral (e.g. 37); volume values that are wholly digits, wholly uppercase roman numerals, or less than five characters will appear in bold. Any non-numeric value of five or more characters will be presumed to follow some other convention and will not appear in bold.

In-source locations

• page: The number of a single page in the source that supports the content. Use either |page= or |pages=, but not both. Displays preceded by p. unless |nopp=y. If hyphenated, use {{hyphen}} to indicate this is intentional (e.g. |page=3{{hyphen}}12), otherwise several editors and semi-automated tools will assume this was a misuse of the parameter to indicate a page range and will convert |page=3-12 to |pages=3{{ndash}}12.
• OR: pages: A range of pages in the source that supports the content. Use either |page= or |pages=, but not both. Separate using an en dash (–); separate non-sequential pages with a comma (,); do not use to indicate the total number of pages in the source. Displays preceded by pp. unless |nopp=y.
  Hyphens are automatically converted to en dashes; if hyphens are appropriate because individual page numbers contain hyphens, for example: pp. 3-1–3-15, use double parentheses to tell the template to display the value of |pages= without processing it, and use {{hyphen}} to indicate to editors that a hyphen is really intended: |pages=((3{{hyphen}}1{{ndash}}3{{hyphen}}15)). Alternatively, use |at=, like this: |at=pp. 3-1–3-15.
  • nopp: Set to y, yes, or true to suppress the p. or pp. notations where this is inappropriate; for example, where |page=Front cover or |pages=passim.
• OR: at: For sources where a page number is inappropriate or insufficient. Overridden by |page= or |pages=. Use only one of |page=, |pages=, or |at=.

Examples: page (p.) or pages (pp.); section (sec.), column (col.), paragraph (para.); track; hours, minutes and seconds; act, scene, canto, book, part, folio, stanza, back cover, liner notes, indicia, colophon, dust jacket, verse.

URL

• url: URL of an online location where the text of the publication named by title can be found. Cannot be used if title is wikilinked. If applicable, the link may point to the specific page(s) referenced. Remove tracking parameters from URLs, e.g. #ixzz2rBr3aO94 or ?utm_source=google&utm_medium=...&utm_term=...&utm_campaign=.... For linking to pages in PDF files or in Google Books, see WP:PAGELINKS. Do not link to any commercial booksellers, such as Amazon.com; use |ISBN= or |OCLC= to provide neutral search links for books. Invalid URLs, including those containing spaces, will result in an error message.
  • access-date: Full date when the content pointed to by url was last verified to support the text in the article; do not wikilink; requires url; use the same format as other access and archive dates in the citations. Not required for linked documents that do not change. For example, access-date is required for online sources, such as personal websites, that do not have a publication date; see WP:CITEWEB. Access dates are not required for links to published research papers, published books, or news articles with publication dates. Note that access-date is the date that the URL was found to be working and to support the text being cited. Can be hidden or styled by registered editors. Alias: accessdate.
  • archive-url: The URL of an archived snapshot of a web page. Typically used to refer to services such as Internet Archive (see Wikipedia:Using the Wayback Machine), WebCite (see Wikipedia:Using WebCite) and archive.is (see Wikipedia:Using archive.is); requires archive-date and url. By default (overridden by |url-status=live, or the equivalent |dead-url=no, deprecated but still used in many articles) the archived link is displayed first, with the original link at the end. Alias: archiveurl.
    • archive-date: Archive-service snapshot-date; preceded in display by default text "archived from the original on". Use the same format as other access and archive dates in the citations. This does not necessarily have to be the same format that was used for citing publication dates. Do not wikilink; templated dates are discouraged. Alias: archivedate.
    • url-status: this optional parameter is ignored if archive-url is not set. If omitted, or with null value, the default value is |url-status=dead. When the URL is still live, but pre-emptively archived, then set |url-status=live; this changes the display order, with the title retaining the original link and the archive linked at the end. When the original URL has been usurped for the purposes of spam, advertising, or is otherwise unsuitable, setting |url-status=unfit or |url-status=usurped suppresses display of the original URL (but |url= and |archive-url= are still required).
    • dead-url (deprecated; replaced by url-status above): Functionality is identical to that of |url-status=: |dead-url=yes or null is the same as |url-status=dead; |dead-url=no is the same as |url-status=live; similarly for |dead-url=usurped or |dead-url=unfit. Global replacement of, for example, |dead-url=no with |url-status=live in CS1 and CS2 templates is safe (but be careful with null value "|dead-url=").
  • template-doc-demo: The archive parameters will be error-checked to ensure that all the required parameters are included, or else {{citation error}} is invoked. With errors, main, help and template pages are placed into one of the subcategories of Category:Articles with incorrect citation syntax. Set |template-doc-demo=true to disable categorization; mainly used for documentation where the error is demonstrated. Alias: no-cat.
• format: Format of the work referred to by url; for example: PDF, DOC, or XLS; displayed in parentheses after title. (For media format, use type.) HTML is implied and should not be specified. Automatically added when a PDF icon is displayed. Does not change the external link icon. Note: External link icons do not include alt text; thus, they do not add format information for the visually impaired.

URLs must begin with a supported URI scheme. http:// and https:// will be supported by all browsers; however, ftp://, gopher://, irc://, ircs://, mailto: and news: may require a plug-in or an external application and should normally be avoided. IPv6 host-names are currently not supported.

If URLs in citation template parameters contain certain characters, then they will not display and link correctly. Those characters need to be percent-encoded. For example, a space must be replaced by %20. To encode the URL, replace the following characters with:

sp	"	'	<	>	[	]	{	|	}
%20	%22	%27	%3c	%3e	%5b	%5d	%7b	%7c	%7d

Single apostrophes do not need to be encoded; however, unencoded multiples will be parsed as italic or bold markup. Single curly closing braces also do not need to be encoded; however, an unencoded pair will be parsed as the double closing braces for the template transclusion.

Anchor

• ref: the citation's HTML anchor identifier. When set, |ref=ID generates an anchor with the given ID (the id attribute in the citation's <cite id="ID"> HTML tag). Setting |ref=ID identifies the template as a target and allows wikilinking to full references, especially useful with short-form citations like shortened notes and parenthetical referencing. The special value |ref=harv generates an anchor identifier suitable for use with {{sfn}} and {{harv}} templates. For |mode=cs2 |ref= defaults to |ref=harv. See Template:Citation/doc § Anchors for Harvard referencing templates.

Identifiers

• id: A unique identifier, used where none of the specialized identifiers are applicable; wikilink or use a template as applicable. For example, |id=NCJ 122967 will append "NCJ 122967" at the end of the citation. You can use templates such as |id={{NCJ|122967}} to append NCJ 122967 instead.

These identifiers create links and are designed to accept a single value. Using multiple values or other text will break the link and/or invalidate the identifier. In general, the parameters should include only the variable part of the identifier, e.g. rfc=822 or pmc=345678.

When an URL is equivalent to the link produced by the corresponding identifier (such as a DOI), don't add it to any URL parameter but use the appropriate identifier parameter, which is more stable and may allow to specify the access status. The |url= parameter or title link can then be used for its prime purpose of providing a convenience link to an open access copy which would not otherwise be obviously accessible.

• arxiv: arXiv identifier; for example: arxiv=hep-th/9205027 (before April 2007) or arxiv=0706.0001 (April 2007 – December 2014) or arxiv=1501.00001 (since January 2015). Do not include extraneous file extensions like ".pdf" or ".html".
• asin: Amazon Standard Identification Number; if first character of asin value is a digit, use isbn. Because this link favours one specific distributor, include it only if standard identifiers are not available. Example asin=B00005N5PF
  • asin-tld: ASIN top-level domain for Amazon sites other than the US; valid values: au, br, ca, cn, co.jp, co.uk, de, es, fr, it, mx
• bibcode: Bibcode; used by a number of astronomical data systems; for example: 1974AJ.....79..819H. Comment: Techies are aware of the 2019 switch from old to new ADS URLs: the old URLs should continue working after October 2019 even though deprecated; see the April/May 2019 and June 2019 discussions.
• biorxiv: bioRxiv id, a 6-digit number at the end of the biorXiv URL (e.g. 078733 for http://biorxiv.org/content/early/2016/10/01/078733 or https://dx.doi.org/10.1101/078733)
• citeseerx: CiteSeerX id, a string of digits and dots found in a CiteSeerX URL (e.g. 10.1.1.176.341 for http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.176.341 )
• doi: Digital object identifier; for example: 10.1038/news070508-7. It is checked to ensure it begins with (10.).
  • doi-broken-date: Date the DOI was found to be non-working at https://dx.doi.org. Use the same format as other dates in the article. Alias: doi-inactive-date
• eissn: International Standard Serial Number for the electronic media of a serial publication; eight characters may be split into two groups of four using a hyphen, but not an en dash or a space; example eissn=1557-2986 Alias: EISSN
• hdl: Handle System identifier for digital objects and other resources on the Internet; example hdl=20.1000/100 Alias: HDL
• isbn: International Standard Book Number; for example: 978-0-8126-9593-9. (See Wikipedia:ISBN and ISBN § Overview.) Hyphens in the ISBN are optional, but preferred. Use the ISBN actually printed on or in the book. Use the 13-digit ISBN – beginning with 978 or 979 – when it is available. If only a 10-digit ISBN is printed on or in the book, use it. ISBNs can be found on the page with the publisher's information – usually the back of the title page – or beneath the barcode as a number beginning with 978 or 979 (barcodes beginning with any other numbers are not ISBNs). For sources with the older 9-digit SBN system, prefix the number with a zero; thus, SBN 902888-45-5 should be entered as |isbn=0-902888-45-5. Do not convert a 10-digit ISBN to 13-digit by just adding the 978 prefix; the last digit is a calculated check digit and just making changes to the numbers will make the ISBN invalid. This parameter should hold only the ISBN without any additional characters. It is checked for length, invalid characters – anything other than numbers, spaces, and hyphens, with "X" permitted as the last character in a 10-digit ISBN – and the proper check digit. Alias: ISBN
• ismn: International Standard Music Number; for example: 979-0-9016791-7-7. Hyphens or spaces in the ISMN are optional. Use the ISMN actually printed on or in the work. This parameter should hold only the ISMN without any additional characters. It is checked for length, invalid characters – anything other than numbers, spaces, and hyphens – and the proper check digit. Alias: ISMN
• issn: International Standard Serial Number; eight characters may be split into two groups of four using a hyphen, but not an en dash or a space; example issn=2049-3630 Alias: ISSN
• jfm: Jahrbuch über die Fortschritte der Mathematik; example jfm=53.0144.01
• jstor: JSTOR reference number; for example: jstor=3793107 will generate JSTOR 3793107.
• lccn: Library of Congress Control Number. When present, alphabetic prefix characters are to be lower case; example lccn=2004042477
• mr: Mathematical Reviews; example mr=630583
• oclc: OCLC; WorldCat's Online Computer Library Center; example oclc=9355469
• ol: Open Library identifier; do not include "OL" in the value; example ol=7030731M
• osti: Office of Scientific and Technical Information; example osti=4367507
• pmc: PubMed Central; use article number for open repository full-text of a journal article, e.g. pmc=345678. Do not include "PMC" in the value. See also the pmid parameter, below; these are two different identifiers.
  • embargo: Date that pmc goes live; if this date is in the future, then pmc is not linked until that date.
• pmid: PubMed; use unique identifier; example pmid=17322060 See also the pmc parameter, above; these are two different identifiers.
• rfc: Request for Comments; example rfc=3143
• ssrn: Social Science Research Network; example ssrn=1900856
• zbl: Zentralblatt MATH; example zbl=0472.53010 For zbMATH search results like JFM 35.0387.02 use jfm=35.0387.02

Quote

• quote: Relevant text quoted from the source. Displays enclosed in quotes. When supplied, the citation terminator (a period by default) is suppressed, so the quote must include terminating punctuation.

Editors

• editor-last: Surname of editor. Do not wikilink—use editor-link instead. Where the surname is usually written first—as in Chinese—or for corporate authors, simply use editor-last to include the same format as the source. Aliases: editor-last1, editor1-last, editor-surname, editor-surname1, editor1-surname, editor, editor1.
  • editor: this parameter is used to hold the complete name of a single editor (first and last), or the name of an editorial committee. This parameter should never hold the names of more than one editor.
  • editor-first: Given or first names of editor, including title(s); example: Firstname Middlename or Firstname M. or Dr. Firstname M., Sr. Do not wikilink—use editor-link instead. Aliases: editor-first1, editor1-first, editor-given, editor-given1, editor1-given.
  • OR: for multiple editors, use editor-last1, editor-first1 through editor-lastn, editor-firstn (Aliases: editorn-last, editor-surnamen or editorn-surname; editorn-first, editor-givenn or editorn-given; editorn). For an individual editor plus an institutional editor, you can use |editor-first1=...|editor-last1=... |editor2=....

• editor-link: Title of existing Wikipedia article about the editor—not the editor's website; do not wikilink. Aliases: editor-link1.
• OR: for multiple editors, use editor-link1 through editor-linkn (alias editorn-link).
• name-list-format: displays authors and editors in Vancouver style when set to vanc and when the list uses last/first parameters for the name list(s)

• veditors: comma separated list of editor names in Vancouver style; enclose corporate or institutional names in doubled parentheses:

  |veditors=Smythe JB, ((Megabux Corp.))

• editor-linkn and editor-maskn may be used for the individual names in |veditors=, as described above

• editors: Free-form list of editor names; use of this parameter is discouraged; not an alias of editor-last

Display:

Use display-editors to control the length of the displayed editor name list and to specify when "et al." is included.

If authors: Authors are first, followed by the included work, then "In" and the editors, then the main work.

If no authors: Editors appear before the included work; a single editor is followed by "ed."; multiple editors are followed by "eds."

Laysummary

• lay-url: URL link to a non-technical summary or review of the source; the URL title is set to "Lay summary". Aliases: lay-summary (deprecated), laysummary (deprecated).
  • lay-source: Name of the source of the laysummary. Displays in italics and preceded by an endash. Alias: laysource.
  • lay-date: Date of the summary. Displays in parentheses. Alias: laydate.

Display options

• mode: Sets element separator, default terminal punctuation, and certain capitalization according to the value provided. For |mode=cs1, element separator and terminal punctuation is a period (.); where appropriate, initial letters of certain words are capitalized ('Retrieved...'). For |mode=cs2, element separator is a comma (,); terminal punctuation is omitted; where appropriate, initial letters of certain words are not capitalized ('retrieved...'). To override default terminal punctuation use postscript.
• author-mask: Replaces the name of the first author with em dashes or text. Set author-mask to a numeric value n to set the dash n em spaces wide; set author-mask to a text value to display the text without a trailing author separator; for example, "with". You must still include the values for all authors for metadata purposes. Primarily intended for use with bibliographies or bibliography styles where multiple works by a single author are listed sequentially such as shortened footnotes. Do not use in a list generated by {{reflist}}, <references /> or similar as there is no control of the order in which references are displayed. You can also use editor-mask and translator-mask in the same way. Mask parameters can take a number in the name of the parameter (e.g. |authorn-mask=) to specify which author the mask should apply to.
• display-authors: Controls the number of author names that are displayed when a citation is published. To change the displayed number of authors, set display-authors to the desired number. For example, |display-authors=2 will display only the first two authors in a citation. By default, all authors are displayed. |display-authors=etal displays all authors in the list followed by et al. Aliases: displayauthors.
• display-editors: Controls the number of editor names that are displayed when a citation is published. To change the displayed number of editors, set display-editors to the desired number. For example, |display-editors=2 will display only the first two editors in a citation. By default, all editors are displayed. |display-editors=etal displays all editors in the list followed by et al. Aliases: displayeditors.
• last-author-amp: Switches the separator between the last two names of the author list to space ampersand space ( & ) when set to y, yes, or true. Example: |last-author-amp=yes
• postscript: Controls the closing punctuation for a citation; defaults to a period (.); for no terminating punctuation, specify |postscript=none – leaving |postscript= empty is the same as omitting it, but is ambiguous. Additional text or templates beyond the terminating punctuation may generate an error message. |postscript= is ignored if quote is defined.

Subscription or registration required

Tracked in Phabricator
Task T225430

Citations of online sources that require registration or a subscription are acceptable in Wikipedia as documented in Verifiability § Access to sources. As a courtesy to readers and other editors, editors should signal the access restrictions of the external links included in a citation. Nota bene: access icons do not display correctly for editors who use Modern skin.

Four access levels can be used:

• access indicator for named identifiers:
  • free: the source is free to read for anyone
• access indicators for url-holding parameters:
  • registration: a free registration is required to access the source
  • limited: there are other constraints (such as a cap on daily views) to freely access this source
  • subscription: the source is only accessible via a paid subscription ("paywall")

As there are often multiple external links with different access levels in the same citation, these values are attributed to a particular external link.

Access indicators for url-holding parameters

Sources linked by |url=, |chapter-url=, |entry-url=, |article-url=, and |section-url= are presumed to be free-to-read. When they are not free-to-read, editors should mark those sources with the matching access-indicator parameter so that an appropriate icon is included in the rendered citation. Because the sources linked by these url-holding parameters are presumed to be free-to-read, they may not be marked as free.

url-holding and access-indicator parameters

url	access	allowed keywords
|url=	|url-access=	registration limited subscription
|article-url=	|article-url-access=
|chapter-url=	|chapter-url-access=
|contribution-url=	|chapter-url-access=
|entry-url=	|entry-url-access=
|section-url=	|section-url-access=

|contribution-url-access= not currently defined; use its alias |chapter-url-access=

Access indicator for named identifiers

Links inserted by named identifiers are presumed to lie behind a paywall or registration barrier – exceptions listed below. When they are free-to-read, editors should mark those sources with the matching access-indicator parameter so that an appropriate icon is included in the rendered citation. Because the sources linked by these named-identifier parameters are not presumed to be free-to-read, they may not be marked as limited, registration, or subscription.

named-identifier and access-indicator parameters

identifier	access	allowed keywords
|bibcode=	|bibcode-access=	free
|doi=	|doi-access=
|hdl=	|hdl-access=
|jstor=	|jstor-access=
|ol=	|ol-access=
|osti=	|osti-access=

Some named-identifiers are always free-to-read. For those named-identifiers there are no access-indicator parameters, the access level is automatically indicated by the template. These named identifiers are:

• |arxiv=
• |biorxiv=
• |citeseerx=
• |pmc=
• |rfc=
• |ssrn=

Ambiguous access parameters

The parameters |registration=yes and |subscription=yes can also be used to indicate the access level of a citation. However, they do not indicate which link they apply to, so editors are encouraged to use |url-access=registration and |url-access=subscription instead, when the restriction applies to |url=. If the restriction applies to an identifier, these parameters should be omitted.

These parameters add a link note to the end of the citation:

• registration: (deprecated) For online sources that require registration, set |registration=yes (or y, or true); yields to subscription if both are set. Use the appropriate access-indicator parameter
• subscription: (deprecated) For online sources that require a subscription, set |subscription=yes (or y, or true); supersedes registration if both are set. Use the appropriate access-indicator parameter

Setting |registration= or |subscription= to any value other than y, yes, or true will generate an error message.

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. Click here to see a monthly parameter usage report for this template in articles based on this TemplateData.

TemplateData for Cite encyclopedia

This template formats a citation to an article or chapter in an edited collection such as an encyclopedia or dictionary, but more generally to any book or book series containing individual sections or chapters written by various authors, and put together by one or more editors.

Template parameters

Parameter		Description	Type	Status
Year of publication	year	Year of the source being referenced; use 'date' instead, if month and day are also known	String	optional
Source title	title	The title of the article or entry in the encyclopedia; displays in quotes	String	required
Encyclopedia	encyclopedia encyclopaedia dictionary	Title of the source; may be wikilinked; displays in italics; alias of 'work'	String	optional
Publisher	publisher	Name of the publisher; displays after title	String	optional
Location of publication	location	Geographical place of publication; usually not wikilinked; omit when the publication name includes place; alias of 'place'	String	optional
id	id	A unique identifier used where none of the specialized ones are applicable	String	optional
URL	url	The URL of the online location where the text of the publication can be found	String	optional
URL access date	access-date	The full date when the original URL was accessed; do not wikilink	String	optional
Last name	last	The surname of the author; don't wikilink, use 'author-link'; can suffix with a numeral to add additional authors	String	optional
First name	first	Given or first name, middle names, or initials of the author; don't wikilink, use 'author-link'; can suffix with a numeral to add additional authors	String	optional
Source date	date	Full date of the source; do not wikilink	String	required
Author link	author-link authorlink	Title of existing Wikipedia article about the author; can suffix with a numeral to add additional authors	Page name	optional
Others	others	Used to record other contributions to the work, such as 'Illustrated by John Smith' or 'Translated by John Smith'	String	optional
Month of publication	month	Name of the month of publication; do not wikilink; use 'date' instead, if day of month is also known	String	optional
Original year	origyear	Original year of publication; provide specifics	String	optional
Editor last name	editor-last editor editor-surname editor-last1 editor-surname1 editor1 editor1-last editor1-surname	The surname of the editor; don't wikilink, use 'editor-link'; can suffix with a numeral to add additional editors	Unknown	optional
Editor first name	editor-first editor-given editor-first1 editor-given1 editor1-first editor1-given	Given or first name, middle names, or initials of the editor; don't wikilink, use 'editor-link'; can suffix with a numeral to add additional editors	Unknown	optional
Editor link	editor-link	Title of existing Wikipedia article about the editor; can suffix with a numeral to add additional editors; alias of 'editor1-link'	Page name	optional
Place of publication	publication-place	Publication place shows after title; if 'place' or 'location' are also given, they are displayed before the title prefixed with 'written at'	String	optional
Publication date	publication-date	Date of publication when different from the date the work was written; do not wikilink	String	optional
Edition	edition	When the publication has more than one edition; for example: '2nd', 'Revised' etc.; suffixed with ' ed.'	String	optional
Series	series	When the source is part of a series, such as a book series where the issue numbering has restarted; alias of 'version'	String	optional
Volume	volume	For one publication published in several volumes	String	optional
Page	page	Page in the source that supports the content; displays after 'p.'	String	optional
Pages	pages	Pages in the source that support the content (not an indication of the number of pages in the source; displays after 'pp.'	String	optional
No pp	nopp	Set to 'y' to suppress the 'p.' or 'pp.' display with 'page' or 'pages' when inappropriate (such as 'Front cover')	String	optional
At	at	May be used instead of 'page' or 'pages' where a page number is inappropriate or insufficient	String	optional
Language	language	The language in which the source is written, if not English; use the full language name; do not use icons or templates	String	optional
Translated title	trans-title	An English language title, if the source cited is in a foreign language; 'language' is recommended	String	optional
Type	type	Additional information about the media type of the source; format in sentence case	String	optional
Format	format	Format of the work referred to by 'url'; examples: PDF, DOC, XLS; do not specify HTML	String	optional
arXiv identifier	arxiv	An identifier for arXive electronic preprints of scientific papers	String	optional
ASIN	asin	Amazon Standard Identification Number; 10 characters	String	optional
ASIN TLD	asin-tld	ASIN top-level domain for Amazon sites other than the US	String	optional
Bibcode	bibcode	Bibliographic Reference Code (REFCODE); 19 characters	String	optional
DOI	doi	Digital Object Identifier; begins with '10.'	String	optional
DOI broken date	doi_brokendate	The date that the DOI was determined to be broken	String	optional
ISBN	isbn	International Standard Book Number; use the 13-digit ISBN where possible	String	optional
ISSN	issn	International Standard Serial Number; 8 characters; may be split into two groups of four using a hyphen	String	optional
jfm code	jfm	Jahrbuch über die Fortschritte der Mathematik classification code	String	optional
JSTOR	jstor	JSTOR identifier	String	optional
LCCN	lccn	Library of Congress Control Number	String	optional
MR	mr	Mathematical Reviews identifier	String	optional
OCLC	oclc	Online Computer Library Center number	String	optional
OL	ol	Open Library identifier	String	optional
OSTI	osti	Office of Scientific and Technical Information identifier	String	optional
PMC	pmc	PubMed Center article number	String	optional
PMID	pmid	PubMed Unique Identifier	String	optional
RFC	rfc	Request for Comments number	String	optional
SSRN	ssrn	Social Science Research Network	String	optional
Zbl	zbl	Zentralblatt MATH journal identifier	String	optional
Archive URL	archive-url archiveurl	The URL of an archived copy of a web page, if or in case the URL becomes unavailable; requires 'archivedate'	String	optional
Archive date	archive-date archivedate	Date when the original URL was archived; do not wikilink	String	optional
Dead URL	deadurl	If set to 'no', the title display is adjusted; useful for when the URL is archived preemptively but still live	String	optional
Quote	quote	Relevant text quoted from the source; displays last, enclosed in quotes; needs to include terminating punctuation	String	optional
Ref	ref	An anchor identifier; can be made the target of wikilinks to full references; special value 'harv' generates an anchor suitable for the harv template	String	optional
Separator	separator	The punctuation used to separate lists of authors, editors, etc.; a space must be encoded as   do not use an asterisk, colon, or hash mark Default .	String	optional
Postscript	postscript	The closing punctuation for the citation; ignored if 'quote' is defined Default .	String	optional
Lay URL	lay-url layurl laysummary lay-summary	URL link to a non-technical summary or review of the source; alias of 'lay-summary'	String	optional
Lay source	lay-source laysource	Name of the source of the laysummary; displays in italics, preceded by an en dash	String	optional
Lay date	lay-date laydate	Date of the summary; displays in parentheses	String	optional
Author mask	author-mask	Replaces the name of the first author with em dashes or text; set to a numeric value 'n' to set the dash 'n' em spaces wide; set to a text value to display the text without a trailing author separator; for example, 'with' instead	String	optional
Author name separator	author-name-separator	Changes the separator between last and first names; defaults to a comma and space; a space must be encoded as   do not use an asterisk, colon, or hash mark Default ,	String	optional
Author separator	author-separator	Changes the separator between authors; defaults to a semicolon and space; a space must be encoded as   do not use an asterisk, colon, or hash mark Default ;	String	optional
Display authors	display-authors	number of authors to display before 'et al.' is used; default is to do so after 8 of 9 are listed; alias of 'displayauthors' Default 8	Number	optional
Last author ampersand	lastauthoramp	When set to any value, changes the separator between the last two names of the author list to 'space ampersand space'	String	optional
Last name 2	last2 author2 surname2 author-last2 author2-last subject2	The surname of the second author; don't wikilink, use 'author-link2'; can suffix with a numeral to add additional authors	String	optional
First name 2	first2 given2 author-first2 author2-first	Given or first name, middle names, or initials of the second author; don't wikilink, use 'author-link'; can suffix with a numeral to add additional authors	String	optional
Last name 3	last3 author3 surname3 author-last3 author3-last subject3	The surname of the third author; don't wikilink, use 'author-link3'.	String	optional
First name 3	first3 given3 author-first3 author3-first	Given or first name, middle names, or initials of the third author; don't wikilink.	String	optional
Last name 4	last4 author4 surname4 author-last4 author4-last subject4	The surname of the fourth author; don't wikilink, use 'author-link4'.	String	optional
First name 4	first4 given4 author-first4 author4-first	Given or first name, middle names, or initials of the fourth author; don't wikilink.	String	optional
Last name 5	last5 author5 surname5 author-last5 author5-last subject5	The surname of the fifth author; don't wikilink, use 'author-link5'.	String	optional
First name 5	first5 given5 author-first5 author5-first	Given or first name, middle names, or initials of the fifth author; don't wikilink.	String	optional
Last name 6	last6 author6 surname6 author-last6 author6-last subject6	The surname of the sixth author; don't wikilink, use 'author-link6'.	String	optional
First name 6	first6 given6 author-first6 author6-first	Given or first name, middle names, or initials of the sixth author; don't wikilink.	String	optional
Last name 7	last7 author7 surname7 author-last7 author7-last subject7	The surname of the seventh author; don't wikilink, use 'author-link7'.	String	optional
First name 7	first7 given7 author-first7 author7-first	Given or first name, middle names, or initials of the seventh author; don't wikilink.	String	optional
Last name 8	last8 author8 surname8 author-last8 author8-last subject8	The surname of the eighth author; don't wikilink, use 'author-link8'.	String	optional
First name 8	first8 given8 author-first8 author8-first	Given or first name, middle names, or initials of the eighth author; don't wikilink.	String	optional
Last name 9	last9 author9 surname9 author-last9 author9-last subject9	The surname of the ninth author; don't wikilink, use 'author-link9'. If nine authors are defined, then only eight will show and 'et al.' will show in place of the last author.	String	optional
First name 9	first9 given9 author-first9 author9-first	Given or first name, middle names, or initials of the ninth author; don't wikilink.	String	optional

See also

• Category:Encyclopedia source templates contains many wrappers for specific encyclopedias, such as {{EB1911}} for the 1911 Encyclopædia Britannica

This template produces COinS metadata; see COinS in Wikipedia for background information.

The above documentation is transcluded from Template:Cite encyclopedia/doc. (edit | history)
Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages.
Please add categories to the /doc subpage. Subpages of this template.