Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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