Cite them right:   the essential referencing guide/ 
Pears, Richards and Shields, Graham 
 - 9th.  
 - London:  Palgrave macmillan,  2013. 
 - xv, 120 p.: 
<br/><br/><label>ISBN: </label>9781137273116 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Bibliographical citations.
<br/><br/><label>LC Class. No.: </label>PN171  / PEA 2013