Cita APA (7th ed.)

.Elder, J. P. (2001). Behavior change & public health in the developing world. Sage Publications.

Cita Chicago (17th ed.)

.Elder, John P. Behavior Change & Public Health in the Developing World. Thousand Oaks, Calif: Sage Publications, 2001.

Cita MLA (9th ed.)

.Elder, John P. Behavior Change & Public Health in the Developing World. Sage Publications, 2001.