Cita APA (7th ed.)

Alberti, R. E., & Emmanos, M. L. (1970). Your perfect right: A guide to assertive behavior. Impact.

Cita Chicago (17th ed.)

Alberti, Robert E., i Micahel L. Emmanos. Your Perfect Right: A Guide to Assertive Behavior. San luis: Impact, 1970.

Cita MLA (9th ed.)

Alberti, Robert E., i Micahel L. Emmanos. Your Perfect Right: A Guide to Assertive Behavior. Impact, 1970.