Introduction to Basic Legal Citation
http://www.law.cornell.edu/citation/index.htm

Martin, Peter W.
Cornell University
2007

Abstract:

This introduction to legal citation is focused on the forms of citation used in professional practice rather than those used in journal publication. It aims to identify the more important points on which there is divergence between the rules set out in two common manuals and evolving usage reflected in legal memoranda and briefs prepared by practicing lawyers.