APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & Zerner, C. (1999). People, plants, and justice: The politics of nature conservation. Columbia University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Charles Zerner. People, Plants, and Justice: The Politics of Nature Conservation. New York: Columbia University Press, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Charles Zerner. People, Plants, and Justice: The Politics of Nature Conservation. Columbia University Press, 1999.
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