(1996). Trace Elements in Human Nutrition and Health. World Health Organization.
Citazione stile Chigago Style (17a edizione)Trace Elements in Human Nutrition and Health. Ginebra: World Health Organization, 1996.
Citatione MLA (9a ed.)Trace Elements in Human Nutrition and Health. World Health Organization, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.