Cita APA (7th ed.)

GIBB, H. (1973). Mohammedanism: An historical survey.-- Ed. 2. Oxford University Press.

Cita Chicago (17th ed.)

GIBB, H.A.R. Mohammedanism: An Historical Survey.-- Ed. 2. London: Oxford University Press, 1973.

Cita MLA (9th ed.)

GIBB, H.A.R. Mohammedanism: An Historical Survey.-- Ed. 2. Oxford University Press, 1973.