APA (7th ed.) Citation

World Health Organization. (1990). Practical chemotherapy of malaria (First edition.). World Health Organization.

Chicago Style (17th ed.) Citation

World Health Organization. Practical Chemotherapy of Malaria. First edition. Geneve: World Health Organization, 1990.

MLA (8th ed.) Citation

World Health Organization. Practical Chemotherapy of Malaria. First edition. World Health Organization, 1990.