APA (7th ed.) Citation

WATT, W. M. (1956). Muhammad at Medina. Clarendon Press.

Chicago Style (17th ed.) Citation

WATT, W. Montgomery. Muhammad at Medina. Oxford: Clarendon Press, 1956.

MLA (9th ed.) Citation

WATT, W. Montgomery. Muhammad at Medina. Clarendon Press, 1956.