Hans Jenny. (1980). The soil resource: Origin and behaviour. Springer-Verlag.
シカゴスタイル引用形Hans Jenny. The Soil Resource: Origin and Behaviour. New York: Springer-Verlag, 1980.
MLA引用形式Hans Jenny. The Soil Resource: Origin and Behaviour. Springer-Verlag, 1980.
警告: この引用は必ずしも正確ではありません.