Cita APA (7th ed.)

Smedley,Brian D. Syme,s. Leonard. (2002). Promoting health: Intervention strategies from social and behavioral research (Third.). National Academy Press.

Cita Chicago (17th ed.)

Smedley,Brian D. Syme,s. Leonard. Promoting Health: Intervention Strategies from Social and Behavioral Research. Third. Washington: National Academy Press, 2002.

Cita MLA (8th ed.)

Smedley,Brian D. Syme,s. Leonard. Promoting Health: Intervention Strategies from Social and Behavioral Research. Third. National Academy Press, 2002.