APA (7th ed.) Citation

Powell, A., Chamberlain, N., Clapham, F. M., Hook, R., & Wiltshire, E. (1979). The rise of Islam. Longman Group Limited.

Chicago Style (17th ed.) Citation

Powell, Anton, Nigel Chamberlain, Frances M. Clapham, Richard Hook, and Elizabeth Wiltshire. The Rise of Islam. London: Longman Group Limited, 1979.

MLA (9th ed.) Citation

Powell, Anton, et al. The Rise of Islam. Longman Group Limited, 1979.