APA (7th ed.) Zitazioa
Sheed, F. J. (1981). Theology for beginners (3rd ed.). Servant Books.
Chicago Style (17th ed.) Zitazioa
Sheed, F. J. Theology for Beginners. 3rd ed. Ann Arbor, Mich.: Servant Books, 1981.
MLA (9th ed.) Zitazioa
Sheed, F. J. Theology for Beginners. 3rd ed. Servant Books, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.