APA (7th ed.) Zitazioa
Bray, G. (1993). The Doctrine of God. Inter-Varsity.
Chicago Style (17th ed.) Zitazioa
Bray, Gerald. The Doctrine of God. New York: Inter-Varsity, 1993.
MLA (9th ed.) Zitazioa
Bray, Gerald. The Doctrine of God. Inter-Varsity, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.