APA (7th ed.) Citation

Runciman. (1954). A history of the crusades vol III: The Kingdom of acre and the later crusades. Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Runciman. A History of the Crusades Vol III: The Kingdom of Acre and the Later Crusades. New York: Cambridge Univ. Press, 1954.

MLA (8th ed.) Citation

Runciman. A History of the Crusades Vol III: The Kingdom of Acre and the Later Crusades. Cambridge Univ. Press, 1954.