(1993). Environmental dilemmas: Ethics and decisions. Chapman and Hall.
Chicagoスタイル(17版)引用形式Environmental Dilemmas: Ethics and Decisions. New York: Chapman and Hall, 1993.
MLA(9版)引用形式Environmental Dilemmas: Ethics and Decisions. Chapman and Hall, 1993.
警告: この引用は必ずしも正確ではありません.