APA (7th ed.) Citation

Marsh, C. R. (1980). The challenge of Islam. Ark.

Chicago Style (17th ed.) Citation

Marsh, Charles R. The Challenge of Islam. London: Ark, 1980.

MLA (8th ed.) Citation

Marsh, Charles R. The Challenge of Islam. Ark, 1980.

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