Maurice Kraitchik. (2006). Mathematical Recreations (2nd reved.). Dover Publications.
Chicago Edition CitationMaurice Kraitchik. Mathematical Recreations. 2nd reved. New york: Dover Publications, 2006.
MLA Edition CitationMaurice Kraitchik. Mathematical Recreations. 2nd reved. Dover Publications, 2006.
Warning: These citations may not always be 100% accurate.