APA (7th ed.) Citation

Runciman, S. (1954). A history of the crusades, vol. 3: The Kingdom of Acre and the later crusades. The University Press.

Chicago Style (17th ed.) Citation

Runciman, Steven. A History of the Crusades, Vol. 3: The Kingdom of Acre and the Later Crusades. Cambridge: The University Press, 1954.

MLA (9th ed.) Citation

Runciman, Steven. A History of the Crusades, Vol. 3: The Kingdom of Acre and the Later Crusades. The University Press, 1954.