Wild, A. (1993). Soil and the Environment an Introduction - Alan Wild. Cambridge University Press.
Chicagoスタイル(17版)引用形式Wild, Alan. Soil and the Environment an Introduction - Alan Wild. Cambridge University Press, 1993.
MLA(8版)引用形式Wild, Alan. Soil and the Environment an Introduction - Alan Wild. Cambridge University Press, 1993.
警告: この引用は必ずしも正確ではありません.