World Health Organization. (2008). Organically produced foods. Rome: Food and Agriculture Organization of the United Nations.
Citação norma ChicagoWorld Health Organization. Organically Produced Foods. Rome: Food and Agriculture Organization of the United Nations, 2008.
Citação norma MLAWorld Health Organization. Organically Produced Foods. Rome: Food and Agriculture Organization of the United Nations, 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.