Hauptman, P., & Upshur, J. A. (1975). Fun with English. Collier Macmillan International.
芝加哥风格引文Hauptman, Philip, 与 John A. Upshur. Fun with English. New York: Collier Macmillan International, 1975.
MLA引文Hauptman, Philip, 与 John A. Upshur. Fun with English. Collier Macmillan International, 1975.
警告：这些引文格式不一定是100％准确.