APA (7th ed.) Citation

World Health Organization, Bruce-Chwatt, L. J., & Black, R. H. (1981). Chemotherapy of malaria (2nd ed.). World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization, Leonard Jan Bruce-Chwatt, and Robert H. Black. Chemotherapy of Malaria. 2nd ed. Geneva: World Health Organization, 1981.

MLA (8th ed.) Citation

World Health Organization, et al. Chemotherapy of Malaria. 2nd ed. World Health Organization, 1981.