Benson, J. (2000). Environmental ethics: An introduction with readings. Routledge.
シカゴスタイル引用形Benson, John. Environmental Ethics: An Introduction with Readings. London ; New York: Routledge, 2000.
MLA引用形式Benson, John. Environmental Ethics: An Introduction with Readings. Routledge, 2000.
警告: この引用は必ずしも正確ではありません.