Attfield, R. (2014). Environmental ethics: An overview for the twenty-first century (Second edition, fully revised and expanded.). Polity Press.
Chicagoスタイル(17版)引用形式Attfield, Robin. Environmental Ethics: An Overview for the Twenty-first Century. Second edition, fully revised and expanded. Cambridge, UK: Polity Press, 2014.
MLA(9版)引用形式Attfield, Robin. Environmental Ethics: An Overview for the Twenty-first Century. Second edition, fully revised and expanded. Polity Press, 2014.
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