APA (7th ed.) Zitazioa
(1991). The making of the creeds. SCM.
Chicago Style (17th ed.) Zitazioa
The Making of the Creeds. London: SCM, 1991.
MLA (9th ed.) Zitazioa
The Making of the Creeds. SCM, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.