Cita APA (7th ed.)

Howard, G. B. (2002). Healthy villages: A guide for communities and comunity health workers. World Health Organization.

Cita Chicago (17th ed.)

Howard, Guy Bogh. Healthy Villages: A Guide for Communities and Comunity Health Workers. Geneva: World Health Organization, 2002.

Cita MLA (8th ed.)

Howard, Guy Bogh. Healthy Villages: A Guide for Communities and Comunity Health Workers. World Health Organization, 2002.