Daly, D. (2012). The national forgotten league: Entertaining stories and observations from pro football's first fifty years. University of Nebraska Press.
芝加哥风格引文Daly, Dan. The National Forgotten League: Entertaining Stories and Observations from Pro Football's First Fifty Years. Lincoln: University of Nebraska Press, 2012.
MLA引文Daly, Dan. The National Forgotten League: Entertaining Stories and Observations from Pro Football's First Fifty Years. University of Nebraska Press, 2012.
警告：这些引文格式不一定是100％准确.