APA (7th ed.) Zitazioa
Grant, R. M. (1970). Augustus to constantine: The thrust of the Christian movement into the Roman world. Harper & Row.
Chicago Style (17th ed.) Zitazioa
Grant, Robert M. Augustus to Constantine: The Thrust of the Christian Movement into the Roman World. New York: Harper & Row, 1970.
MLA (9th ed.) Zitazioa
Grant, Robert M. Augustus to Constantine: The Thrust of the Christian Movement into the Roman World. Harper & Row, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.