Crepeau, R. C. (2014). NFL football: A history of America's new national pastime. University of Illinois Press.
芝加哥风格引文Crepeau, Richard C. NFL Football: A History of America's New National Pastime. Urbana, [Illinois]: University of Illinois Press, 2014.
MLA引文Crepeau, Richard C. NFL Football: A History of America's New National Pastime. University of Illinois Press, 2014.
警告：这些引文格式不一定是100％准确.