Cronon, W. (1996). Uncommon ground: Rethinking the human place in nature. Norton.
芝加哥风格引文Cronon, William. Uncommon Ground: Rethinking the Human Place in Nature. New York: Norton, 1996.
MLA引文Cronon, William. Uncommon Ground: Rethinking the Human Place in Nature. Norton, 1996.
警告：这些引文格式不一定是100％准确.