Style de citation APA (7e éd.)

Aziz, M. (2009). A Short Survey of Yemeni Sufism from Its Inception up to the Thirteenth Century. International Institute of Islamic Thought.

Style de citation Chicago (17e éd.)

Aziz, Muhammad. A Short Survey of Yemeni Sufism from Its Inception Up to the Thirteenth Century. International Institute of Islamic Thought, 2009.

Style de citation MLA (8e éd.)

Aziz, Muhammad. A Short Survey of Yemeni Sufism from Its Inception Up to the Thirteenth Century. International Institute of Islamic Thought, 2009.