APA (7th ed.) Citation

Sadler, A. J., & Thorning, D. W. S. (1987). Understanding pure mathematics / A.J. Sadler, D.W.S. Thorning. Oxford University Press.

Chicago Style (17th ed.) Citation

Sadler, A. J., and D. W. S. Thorning. Understanding Pure Mathematics / A.J. Sadler, D.W.S. Thorning. Oxford: Oxford University Press, 1987.

MLA (9th ed.) Citation

Sadler, A. J., and D. W. S. Thorning. Understanding Pure Mathematics / A.J. Sadler, D.W.S. Thorning. Oxford University Press, 1987.

Warning: These citations may not always be 100% accurate.