APA (7th ed.) Citation

Simons, R. C. (1985). Understanding human behavior in health and illness (3. ed.). Williams & Wilkins.

Chicago Style (17th ed.) Citation

Simons, Richard C. Understanding Human Behavior in Health and Illness. 3. ed. Baltimore [u.a.]: Williams & Wilkins, 1985.

MLA (8th ed.) Citation

Simons, Richard C. Understanding Human Behavior in Health and Illness. 3. ed. Williams & Wilkins, 1985.