Citazione Stile APA (7a Edizione)

Allen, S. (1987). How to be funny: Discovering the comic you. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Allen, Steve. How to Be Funny: Discovering the Comic You. New York: McGraw-Hill, 1987.

Citatione MLA (9a ed.)

Allen, Steve. How to Be Funny: Discovering the Comic You. McGraw-Hill, 1987.