APA (7th ed.) Citation

Trimingham, J. S. (1980). The influence of Islam upon Africa (Second edition.). Longman.

Chicago Style (17th ed.) Citation

Trimingham, John Spencer. The Influence of Islam upon Africa. Second edition. London ; New York: Longman, 1980.

MLA (9th ed.) Citation

Trimingham, John Spencer. The Influence of Islam upon Africa. Second edition. Longman, 1980.

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