एपीए उद्धरण

Murphy, R. (2015). Essential grammar in use: A self-study reference and practice book for elementary learners of English : with answers. Cambridge: Cambridge University Press.

शिकागो स्टाइल उद्धरण

Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Learners of English : With Answers. Cambridge: Cambridge University Press, 2015.

एमएलए उद्धरण

Murphy, Raymond. Essential Grammar in Use: A Self-study Reference and Practice Book for Elementary Learners of English : With Answers. Cambridge: Cambridge University Press, 2015.