Allen, S. (1987). How to be funny: Discovering the comic you. McGraw-Hill.
芝加哥风格引文Allen, Steve. How to Be Funny: Discovering the Comic You. New York: McGraw-Hill, 1987.
MLA引文Allen, Steve. How to Be Funny: Discovering the Comic You. McGraw-Hill, 1987.
警告：这些引文格式不一定是100％准确.