Cita APA (7a ed.)

Galassi, M. D., & Galassi, J. P. (1977). Assert yourself: : how to be your own person. Human Sciences.

Cita Chicago Style (17a ed.)

Galassi, Merna Dee, y John P. Galassi. Assert Yourself: : How to Be Your Own Person. New York: Human Sciences, 1977.

Cita MLA (9a ed.)

Galassi, Merna Dee, y John P. Galassi. Assert Yourself: : How to Be Your Own Person. Human Sciences, 1977.