APA (7th ed.) Zitazioa

Aggression from the North. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Aggression from the North. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Aggression from the North. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.