Wolf, R. S. (2005). A tour through mathematical logic. Mathematical Association of America.
芝加哥风格引文Wolf, Robert S. A Tour Through Mathematical Logic. Washington, D.C.: Mathematical Association of America, 2005.
MLA引文Wolf, Robert S. A Tour Through Mathematical Logic. Mathematical Association of America, 2005.
警告：这些引文格式不一定是100％准确.