Cita APA (7a ed.)

Gladding, S. T. (2002). Family therapy: History, theory, and practice (3rd ed.). Merrill-Prentice Hall.

Cita Chicago Style (17a ed.)

Gladding, Samuel T. Family Therapy: History, Theory, and Practice. 3rd ed. Upper Saddle River, New Jersey [etc.]: Merrill-Prentice Hall, 2002.

Cita MLA (9a ed.)

Gladding, Samuel T. Family Therapy: History, Theory, and Practice. 3rd ed. Merrill-Prentice Hall, 2002.