Duffin, A. P. (2007). Plowed under: Agriculture & environment in the Palouse. University of Washington Press.
Chicagoスタイル(17版)引用形式Duffin, Andrew P. Plowed Under: Agriculture & Environment in the Palouse. Seattle: University of Washington Press, 2007.
MLA(9版)引用形式Duffin, Andrew P. Plowed Under: Agriculture & Environment in the Palouse. University of Washington Press, 2007.
警告: この引用は必ずしも正確ではありません.