APA引文

Shakespeare, W., & Crowther, J. (2004). Richard III. SparkNotes.

芝加哥风格引文

Shakespeare, William, 与 John Crowther. Richard III. New York: SparkNotes, 2004.

MLA引文

Shakespeare, William, 与 John Crowther. Richard III. SparkNotes, 2004.

警告：这些引文格式不一定是100％准确.