APA (7th ed.) Citation

Schuon, F., & Matheson, D. M. (1976). Understanding Islam. Unwin.

Chicago Style (17th ed.) Citation

Schuon, Frithjof, and D. M. Matheson. Understanding Islam. London: Unwin, 1976.

MLA (9th ed.) Citation

Schuon, Frithjof, and D. M. Matheson. Understanding Islam. Unwin, 1976.

Warning: These citations may not always be 100% accurate.