Moses, P. (2009). The saint and the sultan: The Crusades, Islam, and Francis of Assisi's mission of peace. Doubleday Religion.
Chicagoスタイル(17版)引用形式Moses, Paul. The Saint and the Sultan: The Crusades, Islam, and Francis of Assisi's Mission of Peace. New York: Doubleday Religion, 2009.
MLA(8版)引用形式Moses, Paul. The Saint and the Sultan: The Crusades, Islam, and Francis of Assisi's Mission of Peace. Doubleday Religion, 2009.
警告: この引用は必ずしも正確ではありません.