Des Jardins, J. R. (2001). Environmental ethics: An introduction to environmental philosophy (3rd ed.). Wadsworth Thomson Learning.
芝加哥风格引文Des Jardins, Joseph R. Environmental Ethics: An Introduction to Environmental Philosophy. 3rd ed. Australia: Wadsworth Thomson Learning, 2001.
MLA引文Des Jardins, Joseph R. Environmental Ethics: An Introduction to Environmental Philosophy. 3rd ed. Wadsworth Thomson Learning, 2001.
警告：这些引文格式不一定是100％准确.