Hollister, C. W. (1964). Medieval Europe: A short history. Wiley.
芝加哥风格引文Hollister, Charles Warren. Medieval Europe: A Short History. New York: Wiley, 1964.
MLA引文Hollister, Charles Warren. Medieval Europe: A Short History. Wiley, 1964.
警告：这些引文格式不一定是100％准确.