APA (7th ed.) Citation

Fix, A. J., & Haffke, E. A. (1976). Basic psychological therapies: Comparative effectiveness. Human Sciences Press.

Chicago Style (17th ed.) Citation

Fix, A. James, and E. A. Haffke. Basic Psychological Therapies: Comparative Effectiveness. New York: Human Sciences Press, 1976.

MLA (9th ed.) Citation

Fix, A. James, and E. A. Haffke. Basic Psychological Therapies: Comparative Effectiveness. Human Sciences Press, 1976.