APA (7th ed.) Citation

Fry, W. F. (2010). Sweet madness: A study of humor (2nd ed.). Transaction Publishers.

Chicago Style (17th ed.) Citation

Fry, William F. Sweet Madness: A Study of Humor. 2nd ed. New Brunswick, New Jersey: Transaction Publishers, 2010.

MLA (9th ed.) Citation

Fry, William F. Sweet Madness: A Study of Humor. 2nd ed. Transaction Publishers, 2010.