APA (7th ed.) Zitazioa

Wheelwright Philip. (1959). A critical introduction to ethics (3rd ed.). Odyssey Press.

Chicago Style (17th ed.) Zitazioa

Wheelwright Philip. A Critical Introduction to Ethics. 3rd ed. New York: Odyssey Press, 1959.

MLA (9th ed.) Zitazioa

Wheelwright Philip. A Critical Introduction to Ethics. 3rd ed. Odyssey Press, 1959.