APA (7th ed.) Citation

Wessels, A. (1972). A modern Arabic biography of Muhammad. E.J. Brill.

Chicago Style (17th ed.) Citation

Wessels, Antonie. A Modern Arabic Biography of Muhammad. Leiden, Netherlands: E.J. Brill, 1972.

MLA (9th ed.) Citation

Wessels, Antonie. A Modern Arabic Biography of Muhammad. E.J. Brill, 1972.