Gregory, M. E. (2008). Evolutionism in eighteenth-century French thought. Peter Lang.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGregory, Mary Efrosini. Evolutionism in Eighteenth-century French Thought. New York: Peter Lang, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGregory, Mary Efrosini. Evolutionism in Eighteenth-century French Thought. Peter Lang, 2008.
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