APA (7th ed.) Zitazioa
Morgenthau, H. J. (1962). The Decline of democratic politics. The Univ.of Chicago Press.
Chicago Style (17th ed.) Zitazioa
Morgenthau, Hans Joachim. The Decline of Democratic Politics. Chicago: The Univ.of Chicago Press, 1962.
MLA (9th ed.) Zitazioa
Morgenthau, Hans Joachim. The Decline of Democratic Politics. The Univ.of Chicago Press, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.