APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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