APA (7th ed.) Zitazioa

Diamond, A. W. (1987). Save the Birds Authors. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

Diamond, Antony W. Save the Birds Authors. UK: Cambridge University Press, 1987.

MLA (9th ed.) Zitazioa

Diamond, Antony W. Save the Birds Authors. Cambridge University Press, 1987.