APA引文

McKnight, J. P. (1952). The papacy: A new appraisal. Rinehart.

芝加哥风格引文

McKnight, John P. The Papacy: A New Appraisal. New York [u.a.]: Rinehart, 1952.

MLA引文

McKnight, John P. The Papacy: A New Appraisal. Rinehart, 1952.

警告：这些引文格式不一定是100％准确.