APA (7 वां संस्करण) प्रशस्ति पत्र
Nance, S. (2013). Entertaining elephants: Animal agency and the business of the American circus. Johns Hopkins University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Nance, Susan. Entertaining Elephants: Animal Agency and the Business of the American Circus. Baltimore: Johns Hopkins University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Nance, Susan. Entertaining Elephants: Animal Agency and the Business of the American Circus. Johns Hopkins University Press, 2013.
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