American Psychological Association <br/><br/>
Publication manual of the American Psychological Association 

 - 6 
 - Washington,  American Psychological Association,  2015. 
 - xviii, 272p. 
<br/><br/><label>ISBN: </label>9781433805592 
<br/><br/><label>Dewey Class. No.: </label>808.06 PUB