Cita APA (7a ed.)

World Health Organization. (2006). Preventive chemotherapy in human helminthiasis: Coordinated use of anthelminthic drugs in control interventions : a manual for health professionals and programme managers. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions : A Manual for Health Professionals and Programme Managers. Geneva, Swizterland: World Health Organization, 2006.

Cita MLA (8a ed.)

World Health Organization. Preventive Chemotherapy in Human Helminthiasis: Coordinated Use of Anthelminthic Drugs in Control Interventions : A Manual for Health Professionals and Programme Managers. World Health Organization, 2006.