APA (7th ed.) Zitazioa

Cory. Mountains Piled upon Mountains. West Virginia University Press.

Chicago Style (17th ed.) Zitazioa

Cory. Mountains Piled upon Mountains. West Virginia University Press.

MLA (9th ed.) Zitazioa

Cory. Mountains Piled upon Mountains. West Virginia University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.