APA (7th ed.) Citation

Klein, F. A. (1985). The religion of Islam. Curzon Press.

Chicago Style (17th ed.) Citation

Klein, F. A. The Religion of Islam. London: Curzon Press, 1985.

MLA (9th ed.) Citation

Klein, F. A. The Religion of Islam. Curzon Press, 1985.

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