APA (7th ed.) Citation

RUNCIMAN. (1955). A History of the crusades. Vol III: The KIngdom of acre and the later crusades. Cambridge University Press.

Chicago Style (17th ed.) Citation

RUNCIMAN. A History of the Crusades. Vol III: The KIngdom of Acre and the Later Crusades. Cambridge: Cambridge University Press, 1955.

MLA (8th ed.) Citation

RUNCIMAN. A History of the Crusades. Vol III: The KIngdom of Acre and the Later Crusades. Cambridge University Press, 1955.