APA (7th ed.) Zitazioa

The Wilson Journal of Ornithology. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

The Wilson Journal of Ornithology. Cambridge University Press.

MLA (9th ed.) Zitazioa

The Wilson Journal of Ornithology. Cambridge University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.