APA (7th ed.) Zitazioa

The American Midland Naturalist. Cambridge University Press.

Chicago Style (17th ed.) Zitazioa

The American Midland Naturalist. Cambridge University Press.

MLA (9th ed.) Zitazioa

The American Midland Naturalist. Cambridge University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.