APA (7th ed.) Citation

Levin, H. (1987). Playboys and killjoys: An essay on the theory and practice of comedy. Oxford Univ. Pr.

Chicago Style (17th ed.) Citation

Levin, Harry. Playboys and Killjoys: An Essay on the Theory and Practice of Comedy. Oxford u.a: Oxford Univ. Pr, 1987.

MLA (9th ed.) Citation

Levin, Harry. Playboys and Killjoys: An Essay on the Theory and Practice of Comedy. Oxford Univ. Pr, 1987.