Style de citation APA (7e éd.)

Gladding, S. T. (2015). Family therapy: History, theory, and practice (Sixth edition.). Pearson.

Style de citation Chicago (17e éd.)

Gladding, Samuel T. Family Therapy: History, Theory, and Practice. Sixth edition. Boston: Pearson, 2015.

Style de citation MLA (8e éd.)

Gladding, Samuel T. Family Therapy: History, Theory, and Practice. Sixth edition. Pearson, 2015.