APA Style

managers, N, E, :, A, G, F, H., UNICEF, . (1999). Nutrition essentials : a guide for health managers . New York,: The Organization.

MLA Style

managers, Nutrition, Essentials, :, A, Guide, For, Health., UNICEF, . "Nutrition essentials : a guide for health managers". New York,: The Organization, 1999. Text.