APA (7th ed.) Citation

Geen, R. G. (1995). Human motivation: A social psychological approach. Brooks/Cole Pub. Co.

Chicago Style (17th ed.) Citation

Geen, Russell G. Human Motivation: A Social Psychological Approach. Pacific Grove, Calif: Brooks/Cole Pub. Co, 1995.

MLA (9th ed.) Citation

Geen, Russell G. Human Motivation: A Social Psychological Approach. Brooks/Cole Pub. Co, 1995.