Pears, Richard. Cite them right : the essential referencing guide / Richard Pears, Graham Shields. - 9th ed. - Hampshire : Palgrave Macmillan, c2013. - xv, 120 p. : col. ill. ; 25 cm. ISBN: 9781137273116 (pbk.) Subjects--Topical Terms: Bibliographical citations. Dewey Class. No.: 808.027 / PEA 2013