Template:Citation Style documentation/id2

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.


 * arxiv: arXiv identifier; for example:
 * asin: Amazon Standard Identification Number
 * asin-tld: ASIN top-level domain for Amazon sites other than the US; valid values:,  ,  ,  ,  ,  ,  ,
 * bibcode: Bibcode; used by a number of astronomical data systems; for example:
 * doi: Digital object identifier; for example: . It is checked to ensure it begins with (10.).
 * doi_brokendate: Date the DOI is broken; use the same format as other dates in the article.
 * isbn: International Standard Book Number; for example: . (See: ISBN and ISBN). Dashes in the ISBN are optional, but preferred. Use the 13-digit ISBN wherever possible; this can normally be found 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 0-902888-45-5. It is checked for length, invalid characters and the proper check digit.
 * 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.
 * jfm: Jahrbuch über die Fortschritte der Mathematik
 * jstor: JSTOR abstract; for example: " " will generate JSTOR 3793107.
 * lccn: Library of Congress Control Number
 * mr: Mathematical Reviews
 * oclc: OCLC
 * ol: Open Library
 * osti: Office of Scientific and Technical Information
 * pmc: PubMed Central; use article number for full-text free repository of a journal article.
 * <span id="csdoc_pmid" />pmid: PubMed; use unique identifier.
 * <span id="csdoc_rfc" />rfc: Request for Comments
 * <span id="csdoc_ssrn" />ssrn: Social Science Research Network
 * <span id="csdoc_zbl" />zbl: Zentralblatt MATH