APA (7th ed.) Citation

Seligman, L. (1986). Diagnosis and treatment planning in counseling. Human Sciences Press.

Chicago Style (17th ed.) Citation

Seligman, Linda. Diagnosis and Treatment Planning in Counseling. New York, N.Y.: Human Sciences Press, 1986.

MLA (9th ed.) Citation

Seligman, Linda. Diagnosis and Treatment Planning in Counseling. Human Sciences Press, 1986.