APA aipamena

Swan, M. (1999). The new Cambridge english course. Cambridge: Cambridge University Press.

Chicago Style aipamena

Swan, Michael. The New Cambridge English Course. Cambridge: Cambridge University Press, 1999.

MLA aipamena

Swan, Michael. The New Cambridge English Course. Cambridge: Cambridge University Press, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.