APA引文

Thorndike, L. (1975). University records and life in the middle ages. W.W.Norton & Co..

芝加哥风格引文

Thorndike, Lynn. University Records and Life in the Middle Ages. New York: W.W.Norton & Co., 1975.

MLA引文

Thorndike, Lynn. University Records and Life in the Middle Ages. W.W.Norton & Co., 1975.

警告：这些引文格式不一定是100％准确.