Shuchat, A., & Shultz, F. (2000). Joy of mathematics (23.).
Chicago Edition CitationShuchat, Alan, and Fred Shultz. Joy of Mathematics. 23. Harcourt Academic Press, 2000.
MLA Edition CitationShuchat, Alan, and Fred Shultz. Joy of Mathematics. 23. 2000.
Warning: These citations may not always be 100% accurate.