APA (7th ed.) Citation

Esposito, J. L. (1991). Islam: The straight path (Expanded edition.). Oxford University Press.

Chicago Style (17th ed.) Citation

Esposito, John L. Islam: The Straight Path. Expanded edition. New York: Oxford University Press, 1991.

MLA (9th ed.) Citation

Esposito, John L. Islam: The Straight Path. Expanded edition. Oxford University Press, 1991.