Smith, K. J. (2001). The nature of mathematics (9th ed.). Brooks/Cole.
Chicagoスタイル(17版)引用形式Smith, Karl J. The Nature of Mathematics. 9th ed. Australia, Pacific Grove, CA: Brooks/Cole, 2001.
MLA(9版)引用形式Smith, Karl J. The Nature of Mathematics. 9th ed. Brooks/Cole, 2001.
警告: この引用は必ずしも正確ではありません.