Butlin, R. A., & Roberts, N. (1995). Ecological relations in historical times: Human impact and adaptation. Blackwell.
Chicagoスタイル(17版)引用形式Butlin, R. A., , Neil Roberts. Ecological Relations in Historical Times: Human Impact and Adaptation. Oxford: Blackwell, 1995.
MLA(9版)引用形式Butlin, R. A., , Neil Roberts. Ecological Relations in Historical Times: Human Impact and Adaptation. Blackwell, 1995.
警告: この引用は必ずしも正確ではありません.