World Health Organization. (2007). Fresh fruits and vegetables. Rome: Food and Agriculture Organization of the United nations.
Chicago-stil citatWorld Health Organization. Fresh Fruits and Vegetables. Rome: Food and Agriculture Organization of the United nations, 2007.
MLA-referensWorld Health Organization. Fresh Fruits and Vegetables. Rome: Food and Agriculture Organization of the United nations, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.