APA (7th ed.) Zitazioa
Durkheim, É. (1957). Professional ethics and civic morals. Free Press.
Chicago Style (17th ed.) Zitazioa
Durkheim, Émile. Professional Ethics and Civic Morals. Glencoe Ill.: Free Press, 1957.
MLA (9th ed.) Zitazioa
Durkheim, Émile. Professional Ethics and Civic Morals. Free Press, 1957.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.