APA (7th ed.) Citation

Gibb, H. A. R. (1969). Islam: A history survey (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Gibb, H. A. R. Islam: A History Survey. 2nd ed. Oxford: Oxford University Press, 1969.

MLA (9th ed.) Citation

Gibb, H. A. R. Islam: A History Survey. 2nd ed. Oxford University Press, 1969.