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To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.
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TemplateData for Sfn
|Author last name
Last name of first (or only) author
|Second author or year
Year for citations with one author, or last name of second author for citations with two or more authors
|Third author or year
Year for citations with two authors, or last name of third author for citations with three or more authors
|Fourth author or year
Year for citations with three authors, or last name of fourth author for citations with four authors
|Year (if four authors included)
Year for citations with four authors
Page number in source, if the relevant information is on one page (use the «pp» parameter for multiple pages, and the «loc» parameter for other location data)
Page numbers in source
Additional quote or comment
Location in source