Gaya APA

Murphy, R. (1987). English Grammar In Use: a self study refernce and practice book for intermediate students (Pertama, Cet 6). New York: Cambridge University Press.

Gaya MLA

Murphy, Raymond. "English Grammar In Use: a self study refernce and practice book for intermediate students". Pertama, Cet 6 New York: Cambridge University Press, 1987. Text.