APA (7th ed.) Zitazioa
Ramsey, P. (1983). The just war: Force and political responsibility. UPA.
Chicago Style (17th ed.) Zitazioa
Ramsey, Paul. The Just War: Force and Political Responsibility. New York: UPA, 1983.
MLA (9th ed.) Zitazioa
Ramsey, Paul. The Just War: Force and Political Responsibility. UPA, 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.