Daniels, R. (2015). Franklin D. Roosevelt. University of Illinois Press.
芝加哥风格引文Daniels, Roger. Franklin D. Roosevelt. Urbana, [Illinois]: University of Illinois Press, 2015.
MLA引文Daniels, Roger. Franklin D. Roosevelt. University of Illinois Press, 2015.
警告：这些引文格式不一定是100％准确.