APA (7th ed.) Zitazioa
Warren, N. d. (2020). Original Forgiveness. Northwestern University Press.
Chicago Style (17th ed.) Zitazioa
Warren, Nicolas de. Original Forgiveness. Evanston, Illinois: Northwestern University Press, 2020.
MLA (9th ed.) Zitazioa
Warren, Nicolas de. Original Forgiveness. Northwestern University Press, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.