Cita APA (7th ed.)

Murphy, R. (2004). Intermediate English Grammar (3rd ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Murphy, Raymond. Intermediate English Grammar. 3rd ed. USA: Cambridge University Press, 2004.

Cita MLA (9th ed.)

Murphy, Raymond. Intermediate English Grammar. 3rd ed. Cambridge University Press, 2004.