Trimmer, Joseph F. A guide to MLA documentation : with an appendix on APA style / Joseph F. Trimmer - 4th ed. - Boston : Houghton, c1996. - iii,50 p. : 24 cm. ISBN: 0395745365 LCCN: Subjects--Topical Terms: English languageGrammarEnglish language LC Class. No.: PN147 / .T75 1996