APA aipamena

Murphy, R. (2004). Murphy's english grammar (3rd ed.). Cambridge.

Chicago Style aipamena

Murphy, Raymond. Murphy's English Grammar. 3rd ed. New Delhi: Cambridge, 2004.

MLA aipamena

Murphy, Raymond. Murphy's English Grammar. 3rd ed. Cambridge, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.