APA (7th ed.) Zitazioa
Griffin, D. R. (1973). A process Christology. Westminister Press.
Chicago Style (17th ed.) Zitazioa
Griffin, David Ray. A Process Christology. Philadelphia: Westminister Press, 1973.
MLA (9th ed.) Zitazioa
Griffin, David Ray. A Process Christology. Westminister Press, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.