APA (7th ed.) Zitazioa

Byfield. Savage Portrayals. Temple University Press.

Chicago Style (17th ed.) Zitazioa

Byfield. Savage Portrayals. Temple University Press.

MLA (9th ed.) Zitazioa

Byfield. Savage Portrayals. Temple University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.