Cita APA (7a ed.)

Alberti, R. E., Emmons, M. L., & Vasconcellos, J. (1979). Your perfect right: A guide to assertive behavior (3d ed.). Impact.

Cita Chicago Style (17a ed.)

Alberti, Robert E., Michael L. Emmons, y John Vasconcellos. Your Perfect Right: A Guide to Assertive Behavior. 3d ed. San Luis Obispo, California: Impact, 1979.

Cita MLA (9a ed.)

Alberti, Robert E., et al. Your Perfect Right: A Guide to Assertive Behavior. 3d ed. Impact, 1979.