APA (7th ed.) Zitazioa

Rokeach, M. (1979). Understanding human values: Individual and societal. Free Press.

Chicago Style (17th ed.) Zitazioa

Rokeach, Milton. Understanding Human Values: Individual and Societal. New York: Free Press, 1979.

MLA (9th ed.) Zitazioa

Rokeach, Milton. Understanding Human Values: Individual and Societal. Free Press, 1979.