APA (7th ed.) Zitazioa
(1964). God speaks out on the new morality. Ambassador college.
Chicago Style (17th ed.) Zitazioa
God Speaks Out on the New Morality. California: Ambassador college, 1964.
MLA (9th ed.) Zitazioa
God Speaks Out on the New Morality. Ambassador college, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.