Henle, M. (2012). Which numbers are real? Mathematical Association of America.
芝加哥风格引文Henle, Michael. Which Numbers Are Real? Washington, D.C.: Mathematical Association of America, 2012.
MLA引文Henle, Michael. Which Numbers Are Real? Mathematical Association of America, 2012.
警告：这些引文格式不一定是100％准确.