WATT, W. M. (1953). Muhammad at Mecca. Charendon Press.
Chicago Style (17th ed.) ZitazioaWATT, W. Montgomery. Muhammad at Mecca. Oxford: Charendon Press, 1953.
MLA (9th ed.) ZitazioaWATT, W. Montgomery. Muhammad at Mecca. Charendon Press, 1953.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.