Citação APA (7ª ed.)
Murphy, R. (2004). Intermediate english grammar: A-self-study reference and practice book for intermediate students of english with answers (3rd ed.). Cambridge University Press.
Citação do estilo Chicago (17ª ed.)
Murphy, Raymond. Intermediate English Grammar: A-self-study Reference and Practice Book for Intermediate Students of English with Answers. 3rd ed. United Kingdom: Cambridge University Press, 2004.
Citação MLA (9ª ed.)
Murphy, Raymond. Intermediate English Grammar: A-self-study Reference and Practice Book for Intermediate Students of English with Answers. 3rd ed. Cambridge University Press, 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.