Cita APA (7th ed.)

Klein, S. (2007). Art and laughter. I.B. Tauris.

Cita Chicago (17th ed.)

Klein, Sheri. Art and Laughter. London, [England] ; New York, New York: I.B. Tauris, 2007.

Cita MLA (9th ed.)

Klein, Sheri. Art and Laughter. I.B. Tauris, 2007.