Riley-Smith, J. S. C. (2008). The crusades, Christianity, and Islam. New York: Columbia University Press.
Chicago Style CitationRiley-Smith, Jonathan Simon Christopher. The Crusades, Christianity, and Islam. New York: Columbia University Press, 2008.
MLA CitationRiley-Smith, Jonathan Simon Christopher. The Crusades, Christianity, and Islam. New York: Columbia University Press, 2008.
Warning: These citations may not always be 100% accurate.