“A Guide to This Guide.” A Guide to Groups, Rings, and Fields, by Fernando Q. Gouvêa, 1st ed., vol. 48, Mathematical Association of America, 2012, pp. 1–2, www.jstor.org/stable/10.4169/j.ctt6wpw6p.4. Accessed 14 Aug. 2020.
Gouvêa, F. (2012). A Guide to this Guide. In A Guide to Groups, Rings, and Fields (pp. 1-2). Mathematical Association of America. Retrieved August 14, 2020, from www.jstor.org/stable/10.4169/j.ctt6wpw6p.4
Gouvêa, Fernando Q. "A Guide to This Guide." In A Guide to Groups, Rings, and Fields, 1-2. Mathematical Association of America, 2012. Accessed August 14, 2020. www.jstor.org/stable/10.4169/j.ctt6wpw6p.4.
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