APA (7th ed.) Citation

Smith, T. C., & Pao, Y. C. (1973). Introduction to digital computer plotting. Gordon and Breach Science Publishers.

Chicago Style (17th ed.) Citation

Smith, Thomas C., and Y. C. Pao. Introduction to Digital Computer Plotting. New York: Gordon and Breach Science Publishers, 1973.

MLA (8th ed.) Citation

Smith, Thomas C., and Y. C. Pao. Introduction to Digital Computer Plotting. Gordon and Breach Science Publishers, 1973.