The Bluebook  a uniform system of citation 
compiled by the editors of the Columbia law review, the Harvard law review, the University of Pennsylvania law review, and the Yale law journal. 
 - 16th ed. 
 - Cambridge, Mass. (1511 Mass. Ave., Cambridge 02138)  Published and distributed by the Harvard Law Review Association  c1997. 
<br/><br/> Previous eds. published as: A uniform system of citation.  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Citation of legal authorities--United States.<br/>Citación de autoridades judiciales--Estados Unidos.