Murphy R. Raymond. (1997). Essential Grammar in Use. A reference and practice book for elementary students of English. New York, Cambridge University Press, 1997.
Chicago Style (17th ed.) CitationMurphy R. Raymond. Essential Grammar in Use. A Reference and Practice Book for Elementary Students of English. New York, Cambridge University Press, 1997, 1997.
MLA (9th ed.) CitationMurphy R. Raymond. Essential Grammar in Use. A Reference and Practice Book for Elementary Students of English. New York, Cambridge University Press, 1997, 1997.
Warning: These citations may not always be 100% accurate.