APA (7th ed.) Citation

Humphreys, R. S. (1977). From Saladin to the Mongols: The Ayyubids of Damascus, 1193 - 1260. State University of New York Press.

Chicago Style (17th ed.) Citation

Humphreys, Richard Stephen. From Saladin to the Mongols: The Ayyubids of Damascus, 1193 - 1260. Albany, NY: State University of New York Press, 1977.

MLA (8th ed.) Citation

Humphreys, Richard Stephen. From Saladin to the Mongols: The Ayyubids of Damascus, 1193 - 1260. State University of New York Press, 1977.