APA (7th ed.) Zitazioa

Farmer. Killing with Kindness. Rutgers University Press.

Chicago Style (17th ed.) Zitazioa

Farmer. Killing with Kindness. Rutgers University Press.

MLA (9th ed.) Zitazioa

Farmer. Killing with Kindness. Rutgers University Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.