Help:Footnote template
Creating a footnote with a new source:
===KEYWORD FROM CHAPTER=== Put your note text here.<ref name="SOURCE LABEL">Lastname, Firstname. Title. [http://INSERT.URL Text of website link]. Etcetera.</ref>
Reusing a source from a previous footnote on the same page:
===KEYWORD FROM CHAPTER=== Put your note text here.<ref name="SOURCE LABEL" />