APA (7th ed.) Citation

Smith, K. J. (1976). The nature of modern mathematics (2d ed.). Brooks Cole.

Chicago Style (17th ed.) Citation

Smith, Karl J. The Nature of Modern Mathematics. 2d ed. Monterey, California: Brooks Cole, 1976.

MLA (9th ed.) Citation

Smith, Karl J. The Nature of Modern Mathematics. 2d ed. Brooks Cole, 1976.