APA
WHO, . (1981). Treatment and management of severe protein-energy malnutrition. Geneva: World Health Organization.
Chicago
WHO, . 1981. Treatment and management of severe protein-energy malnutrition. Geneva: World Health Organization.
Harvard
WHO, . (1981). Treatment and management of severe protein-energy malnutrition. Geneva: World Health Organization.
MLA
WHO, . Treatment and management of severe protein-energy malnutrition. Geneva: World Health Organization. 1981.