Cita APA (7a ed.)

Bergler, E. (1956). Laughter and the sense of humor. Intercontinental Medical Book.

Cita Chicago Style (17a ed.)

Bergler, Edmund. Laughter and the Sense of Humor. New York: Intercontinental Medical Book, 1956.

Cita MLA (9a ed.)

Bergler, Edmund. Laughter and the Sense of Humor. Intercontinental Medical Book, 1956.