APA Style

Organization, W, H. (2006). Preventiom Chemotherapy in Human Helminthiasis : Coordinated use of Authelminthic Drugs in control Interventions : A Manual for Health Professionals and Programme Managers . Geneva: WHO.

MLA Style

Organization, World, Health. "Preventiom Chemotherapy in Human Helminthiasis : Coordinated use of Authelminthic Drugs in control Interventions : A Manual for Health Professionals and Programme Managers". Geneva: WHO, 2006. print.