Cita APA (7th ed.)
Murphy, R. (2014). English grammar in use: A selfstudy reference and practice book for intermediate students of english with answers (4th ed.). Cambridge University Press.
Cita Chicago (17th ed.)
Murphy, Raymond. English Grammar in Use: A Selfstudy Reference and Practice Book for Intermediate Students of English with Answers. 4th ed. Delhi: Cambridge University Press, 2014.
Cita MLA (9th ed.)
Murphy, Raymond. English Grammar in Use: A Selfstudy Reference and Practice Book for Intermediate Students of English with Answers. 4th ed. Cambridge University Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.