APA (7th ed.) Zitazioa
Hadas, M. (1960). Humanism: The Greek ideal and its survival. Harper.
Chicago Style (17th ed.) Zitazioa
Hadas, Moses. Humanism: The Greek Ideal and Its Survival. New York: Harper, 1960.
MLA (9th ed.) Zitazioa
Hadas, Moses. Humanism: The Greek Ideal and Its Survival. Harper, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.