APA (7th ed.) Zitazioa

Rourke, C. (1931). American humor: A study of the national character. Doubleday & Company.

Chicago Style (17th ed.) Zitazioa

Rourke, Constance. American Humor: A Study of the National Character. Nueva York: Doubleday & Company, 1931.

MLA (9th ed.) Zitazioa

Rourke, Constance. American Humor: A Study of the National Character. Doubleday & Company, 1931.