Quammen, D. (2015). The chimp and the river: How AIDS emerged from an African forest. W.W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रQuammen, David. The Chimp and the River: How AIDS Emerged from an African Forest. New York: W.W. Norton & Company, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रQuammen, David. The Chimp and the River: How AIDS Emerged from an African Forest. W.W. Norton & Company, 2015.
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