Nance, S. (2013). Entertaining elephants: Animal agency and the business of the American circus. Johns Hopkins University Press.
芝加哥风格引文Nance, Susan. Entertaining Elephants: Animal Agency and the Business of the American Circus. Baltimore: Johns Hopkins University Press, 2013.
MLA引文Nance, Susan. Entertaining Elephants: Animal Agency and the Business of the American Circus. Johns Hopkins University Press, 2013.
警告：这些引文格式不一定是100％准确.