Cottom, D. (2003). Why education is useless. University of Pennsylvania Press.
芝加哥风格引文Cottom, Daniel. Why Education Is Useless. Philadelphia: University of Pennsylvania Press, 2003.
MLA引文Cottom, Daniel. Why Education Is Useless. University of Pennsylvania Press, 2003.
警告：这些引文格式不一定是100％准确.