APA (7th ed.) Citation

Rashkis, H. A., & Tashjian, L. D. (1978). Understanding your parents. George F. Stickley.

Chicago Style (17th ed.) Citation

Rashkis, Harold Albert, and Levon D. Tashjian. Understanding Your Parents. Philadelphia, Pa.: George F. Stickley, 1978.

MLA (8th ed.) Citation

Rashkis, Harold Albert, and Levon D. Tashjian. Understanding Your Parents. George F. Stickley, 1978.