FAO. (1991). FAO animal production and health paper N.86: Feeding drairy cow in the tropics. Rome: FAO.
シカゴスタイル引用形FAO. FAO Animal Production and Health Paper N.86: Feeding Drairy Cow in the Tropics. Rome: FAO, 1991.
MLA引用形式FAO. FAO Animal Production and Health Paper N.86: Feeding Drairy Cow in the Tropics. Rome: FAO, 1991.
警告: この引用は必ずしも正確ではありません.