APA (7th ed.) Citation
Murphy, R. (1997). Essential grammar in use (2a. ed.). At the University Press.
Chicago Style (17th ed.) Citation
Murphy, Raymond. Essential Grammar in Use. 2a. ed. Cambridge: At the University Press, 1997.
MLA (9th ed.) Citation
Murphy, Raymond. Essential Grammar in Use. 2a. ed. At the University Press, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.