APA (7th ed.) Citation

Williams, J., & Freeman, M. B. (1962). Knights of the Crusades (5., print.). American Heritage Pbl.Co.

Chicago Style (17th ed.) Citation

Williams, Jay, and Margaret B. Freeman. Knights of the Crusades. 5., print. New York: American Heritage Pbl.Co, 1962.

MLA (9th ed.) Citation

Williams, Jay, and Margaret B. Freeman. Knights of the Crusades. 5., print. American Heritage Pbl.Co, 1962.

Warning: These citations may not always be 100% accurate.