APA (7th ed.) Citation

Crafton, D. (2011). Infectious laughter: Cartoon's Cure for the depression.

Chicago Style (17th ed.) Citation

Crafton, Donald. Infectious Laughter: Cartoon's Cure for the Depression. 2011.

MLA (9th ed.) Citation

Crafton, Donald. Infectious Laughter: Cartoon's Cure for the Depression. 2011.

Warning: These citations may not always be 100% accurate.