Cita APA (7a ed.)

(1987). The New Encyclopaedia Britannica Volume 22 [Muhammad and the religion of Islam]. The University of Chicago.

Cita Chicago Style (17a ed.)

The New Encyclopaedia Britannica Volume 22 [Muhammad and the Religion of Islam]. The University of Chicago, 1987.

Cita MLA (8a ed.)

The New Encyclopaedia Britannica Volume 22 [Muhammad and the Religion of Islam]. The University of Chicago, 1987.