APA (7th ed.) Zitazioa
Gibb, H. (1953). Mohannedanism: An Historical Survey. (Second Edition.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Gibb, H.A.R. Mohannedanism: An Historical Survey. Second Edition. New York, NY: Oxford University Press, 1953.
MLA (9th ed.) Zitazioa
Gibb, H.A.R. Mohannedanism: An Historical Survey. Second Edition. Oxford University Press, 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.