APA (7th ed.) Citation

Powell, A., Clapham, F. M., Wiltshire, E., Chamberlain, N., & Hook, R. (1980). The rise of Islam. Warwick Press.

Chicago Style (17th ed.) Citation

Powell, Anton, Frances M. Clapham, Elizabeth Wiltshire, Nigel Chamberlain, and Richard Hook. The Rise of Islam. New York, N.Y.: Warwick Press, 1980.

MLA (9th ed.) Citation

Powell, Anton, et al. The Rise of Islam. Warwick Press, 1980.