Cita APA (7th ed.)
Paulson, T. L. (1989). Making humor work: Take your job seriously and yourself lightly. Crisp.
Cita Chicago (17th ed.)
Paulson, Terry L. Making Humor Work: Take Your Job Seriously and Yourself Lightly. Los Altos, Calif.: Crisp, 1989.
Cita MLA (9th ed.)
Paulson, Terry L. Making Humor Work: Take Your Job Seriously and Yourself Lightly. Crisp, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.