Cita APA (7th ed.)
Watt, A. M. (1953). Muhammad at Mecca. Oxford University Press.
Cita Chicago (17th ed.)
Watt, A. Montgomery. Muhammad at Mecca. Delhi: Oxford University Press, 1953.
Cita MLA (9th ed.)
Watt, A. Montgomery. Muhammad at Mecca. Oxford University Press, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.