Richard, J. (1999). The Crusades, c. 1071-c. 1291. Cambridge University Press.
Chicago Style (17th ed.) CitationRichard, Jean. The Crusades, C. 1071-c. 1291. Cambridge ; New York: Cambridge University Press, 1999.
MLA (9th ed.) CitationRichard, Jean. The Crusades, C. 1071-c. 1291. Cambridge University Press, 1999.
Warning: These citations may not always be 100% accurate.