APA(7版)引用形式
Riley-Smith, J. S. C. (2008). The crusades, Christianity, and Islam. Columbia University Press.
Chicagoスタイル(17版)引用形式
Riley-Smith, Jonathan Simon Christopher. The Crusades, Christianity, and Islam. New York: Columbia University Press, 2008.
MLA(9版)引用形式
Riley-Smith, Jonathan Simon Christopher. The Crusades, Christianity, and Islam. Columbia University Press, 2008.
警告: この引用は必ずしも正確ではありません.