APA引文
Southern, R. W. (1953). The making of the Middle Ages. Yale University Press.
芝加哥风格引文
Southern, R. W. The Making of the Middle Ages. New Haven: Yale University Press, 1953.
MLA引文
Southern, R. W. The Making of the Middle Ages. Yale University Press, 1953.
警告：这些引文格式不一定是100％准确.