Fiege, M. (2012). The republic of nature: An environmental history of the United States. University of Washington Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFiege, Mark. The Republic of Nature: An Environmental History of the United States. Seattle: University of Washington Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFiege, Mark. The Republic of Nature: An Environmental History of the United States. University of Washington Press, 2012.
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