Não informado. (2014). Milk Industry. National Dairymen's Association.
Chicagoスタイル(17版)引用形式Não informado. Milk Industry. London: National Dairymen's Association, 2014.
MLA(8版)引用形式Não informado. Milk Industry. National Dairymen's Association, 2014.
警告: この引用は必ずしも正確ではありません.