APA (7th ed.) Zitazioa
Weeks, L. B. (1979). Making ethical decisions. The Westminster Press.
Chicago Style (17th ed.) Zitazioa
Weeks, Louis B. Making Ethical Decisions. Philadeiphia: The Westminster Press, 1979.
MLA (9th ed.) Zitazioa
Weeks, Louis B. Making Ethical Decisions. The Westminster Press, 1979.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.