Template:Fn
From YPPedia
[{{{1}}}]
Usage
These usage notes will not be included in articles bearing this template.
This template will automatically add superscript, as well as using the formatting that creates the correctly numbered link. Please note that the 1 has nothing to do with what number the link gets, that is determined by how many footnotes are on the page.
URL with no = in it: Usage: {{fn|http://www.blah.blah}}
Puzzle Pirates main Page [1]
If your URL has = in it, add 1= before the URL: Usage: {{fn|1=http://www.blah.blah}}
Game Design Forum [2]