APA (7th ed.) Zitazioa
Hare, R. M. (1989). Essays on political morality. Clarendon Press ; Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Hare, R. M. Essays on Political Morality. Oxford : New York: Clarendon Press ; Oxford University Press, 1989.
MLA (9th ed.) Zitazioa
Hare, R. M. Essays on Political Morality. Clarendon Press ; Oxford University Press, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.