Citazione Stile APA (7a Edizione)

Johnson, E. W. (1989). A treasury of humor: An indexed collection of anecdotes. Prometheus Books.

Citazione stile Chigago Style (17a edizione)

Johnson, Eric W. A Treasury of Humor: An Indexed Collection of Anecdotes. Buffalo, N.Y.: Prometheus Books, 1989.

Citatione MLA (8a ed.)

Johnson, Eric W. A Treasury of Humor: An Indexed Collection of Anecdotes. Prometheus Books, 1989.