Cita APA (7th ed.)
Murphy, R. (1994). English grammar in use: A selfstudy reference and practice book for intermediate students with answers (2nd ed.). Cambridge University Press.
Cita Chicago (17th ed.)
Murphy, Raymond. English Grammar in Use: A Selfstudy Reference and Practice Book for Intermediate Students with Answers. 2nd ed. Delhi: Cambridge University Press, 1994.
Cita MLA (9th ed.)
Murphy, Raymond. English Grammar in Use: A Selfstudy Reference and Practice Book for Intermediate Students with Answers. 2nd ed. Cambridge University Press, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.