World Health Organization. (1996). Malaria: A manual for community health workers. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Malaria: A Manual for Community Health Workers. Geneva: World Health Organization, 1996.
Citatione MLA (9a ed.)World Health Organization. Malaria: A Manual for Community Health Workers. World Health Organization, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.