Cita APA (7a ed.)

American Orthopsychiatric Association & Guerin, P. J. (1976). Family therapy: Theory and practice. Gardner.

Cita Chicago Style (17a ed.)

American Orthopsychiatric Association y Philip J. Guerin. Family Therapy: Theory and Practice. New York: Gardner, 1976.

Cita MLA (9a ed.)

American Orthopsychiatric Association y Philip J. Guerin. Family Therapy: Theory and Practice. Gardner, 1976.