Wall, H. S. (2009). Creative mathematics (Revised edition.). Mathematical Association of America. https://doi.org/10.5948/UPO9781614441014
Chicago Style (17th ed.) CitationWall, Hubert S. Creative Mathematics. Revised edition. Washington, DC: Mathematical Association of America, 2009. https://doi.org/10.5948/UPO9781614441014.
MLA (9th ed.) CitationWall, Hubert S. Creative Mathematics. Revised edition. Mathematical Association of America, 2009. https://doi.org/10.5948/UPO9781614441014.
Warning: These citations may not always be 100% accurate.