APA引文

Palmer, J. J. N. (1972). England, France and Christendom. 1377-99. Routledge & Kegan Paul.

芝加哥风格引文

Palmer, John Joseph Norman. England, France and Christendom. 1377-99. London: Routledge & Kegan Paul, 1972.

MLA引文

Palmer, John Joseph Norman. England, France and Christendom. 1377-99. Routledge & Kegan Paul, 1972.

警告:这些引文格式不一定是100%准确.