Walzer, M. (2004). Arguing about war. Yale University Press.
Chicago Style (17th ed.) ZitazioaWalzer, Michael. Arguing About War. New Haven [Ct.]: Yale University Press, 2004.
MLA (9th ed.) ZitazioaWalzer, Michael. Arguing About War. Yale University Press, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.