Style de citation APA (7e éd.)

Voll, J. O. (2011). The Challenge of the Believing Intellectual. International Institute of Islamic Thought.

Style de citation Chicago (17e éd.)

Voll, John O. The Challenge of the Believing Intellectual. International Institute of Islamic Thought, 2011.

Style de citation MLA (8e éd.)

Voll, John O. The Challenge of the Believing Intellectual. International Institute of Islamic Thought, 2011.