Forey, A. (1994). Military orders and crusades. Variorum collected studies series.
芝加哥风格引文Forey, Alan. "Military Orders and Crusades." Variorum Collected Studies Series 1994.
MLA引文Forey, Alan. "Military Orders and Crusades." Variorum Collected Studies Series, 1994.
警告：这些引文格式不一定是100％准确.