APA (7th ed.) Citation

Lewinsohn, P. M., & Teri, L. (1983). Clinical geropsychology: New directions in assessment and treatment. Pergamon Press.

Chicago Style (17th ed.) Citation

Lewinsohn, Peter M., and Linda Teri. Clinical Geropsychology: New Directions in Assessment and Treatment. New York: Pergamon Press, 1983.

MLA (9th ed.) Citation

Lewinsohn, Peter M., and Linda Teri. Clinical Geropsychology: New Directions in Assessment and Treatment. Pergamon Press, 1983.