APA (7th ed.) Citation
Smith, K. J. (2011). The Nature of Mathematics (12th Ed.). Cengage/Wadsworth.
Chicago Style (17th ed.) Citation
Smith, Karl J. The Nature of Mathematics. 12th Ed. Belmont, CA: Cengage/Wadsworth, 2011.
MLA (9th ed.) Citation
Smith, Karl J. The Nature of Mathematics. 12th Ed. Cengage/Wadsworth, 2011.
Warning: These citations may not always be 100% accurate.