This template is a self-reference and so is part of the Wikipedia project rather than the encyclopaedic content.
This template accepts three parameters:
- 1 is the language code for a wikisource. Leave "1" blank, or assign to anything other than a language prefix, in order to link to the multilingual wikisource (http://wikisource.org/)
- 2 is the page to which you're linking. Optional.
- 3 is an optional parameter: the text that may appear instead of 2. Optional.
- If neither 2 nor 3 are specified, the pagename will be used.