Warren, A. (2015). The boy who became Buffalo Bill: Growing up Billy Cody in bleeding Kansas (First edition.). Two Lions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWarren, Andrea. The Boy Who Became Buffalo Bill: Growing Up Billy Cody in Bleeding Kansas. First edition. New York: Two Lions, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWarren, Andrea. The Boy Who Became Buffalo Bill: Growing Up Billy Cody in Bleeding Kansas. First edition. Two Lions, 2015.
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