Holmes, G. (1988). The oxford illustrated history of Medieval Europe. Oxford university press.
芝加哥风格引文Holmes, George. The Oxford Illustrated History of Medieval Europe. Oxford, New York: Oxford university press, 1988.
MLA引文Holmes, George. The Oxford Illustrated History of Medieval Europe. Oxford university press, 1988.
警告：这些引文格式不一定是100％准确.