World Health Organization. (1991). Insect and rodent control through environmental management: A community action programme. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. Insect and Rodent Control Through Environmental Management: A Community Action Programme. Geneva: World Health Organization, 1991.
Citatione MLA (9a ed.)World Health Organization. Insect and Rodent Control Through Environmental Management: A Community Action Programme. World Health Organization, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.