Cita APA (7a ed.)

Friel, J. C., & Friel, L. D. (1988). Adult children: The secrets of dysfunctional families. Health Communications.

Cita Chicago Style (17a ed.)

Friel, John C., y Linda D. Friel. Adult Children: The Secrets of Dysfunctional Families. Deerfield Beach, Fla: Health Communications, 1988.

Cita MLA (9a ed.)

Friel, John C., y Linda D. Friel. Adult Children: The Secrets of Dysfunctional Families. Health Communications, 1988.