APA (7th ed.) Citation

Stevens, R. T., & Watkins, C. (1991). Advanced graphics programming in Turbo Pascal. M&T Books.

Chicago Style (17th ed.) Citation

Stevens, Roger T., and Christopher Watkins. Advanced Graphics Programming in Turbo Pascal. Redwood City, CA: M&T Books, 1991.

MLA (8th ed.) Citation

Stevens, Roger T., and Christopher Watkins. Advanced Graphics Programming in Turbo Pascal. M&T Books, 1991.