Perrin, R. (1990). The Beacon handbook (2nd ed.). Houghton Mifflin Co..
芝加哥风格引文Perrin, Robert. The Beacon Handbook. 2nd ed. Boston: Houghton Mifflin Co., 1990.
MLA引文Perrin, Robert. The Beacon Handbook. 2nd ed. Houghton Mifflin Co., 1990.
警告：这些引文格式不一定是100％准确.