FAO. (1997). Food, nutrition and agriculture: 1997; N20. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. Food, Nutrition and Agriculture: 1997; N20. Rome: FAO, 1997.
MLA CitationFAO. Food, Nutrition and Agriculture: 1997; N20. Rome: FAO, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.