Ebooks Corporation & Boylan, M. (2014). Environmental ethics (2nd ed.). John Wiley & Sons, Inc..
Chicagoスタイル(17版)引用形式Ebooks Corporation , Michael Boylan. Environmental Ethics. 2nd ed. Hoboken, NJ: John Wiley & Sons, Inc., 2014.
MLA(9版)引用形式Ebooks Corporation , Michael Boylan. Environmental Ethics. 2nd ed. John Wiley & Sons, Inc., 2014.
警告: この引用は必ずしも正確ではありません.
