The Chicago manual of style :  for authors, editors, and copywriters. 

 - 13th ed., rev. & expanded. 
 - Chicago :  University of Chicago Press,  1982, 
 - ix, 737 p. :  ill. 
<br/><br/> Rev. ed. of: A manual of style. 12th ed., rev. c1969. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Authorship--Handbooks, manuals, etc.<br/>Printing--Style manuals.