Lawrence, T. E. (1990). Crusades castles (New ed., repr.). Clarendon Press.
芝加哥风格引文Lawrence, Thomas E. Crusades Castles. New ed., repr. Oxford: Clarendon Press, 1990.
MLA引文Lawrence, Thomas E. Crusades Castles. New ed., repr. Clarendon Press, 1990.
警告：这些引文格式不一定是100％准确.