Citazione APA

Vitamin and mineral requirements in human nutrition (2nd ed.). World Health Organisation.

Stile di citazione Chicago

Vitamin and Mineral Requirements in Human Nutrition. 2nd ed. Geneva: World Health Organisation.

Citazione MLA

Vitamin and Mineral Requirements in Human Nutrition. 2nd ed. World Health Organisation.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.