APA (7th ed.) Citation

Saunders, J. J. (1965). A history of medieval Islam. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Saunders, J. J. A History of Medieval Islam. London: Routledge and Kegan Paul, 1965.

MLA (9th ed.) Citation

Saunders, J. J. A History of Medieval Islam. Routledge and Kegan Paul, 1965.