APA (7th ed.) Citation

Levison, M., & Sentance, W. A. (1968). Introduction to computer science. Oldbourne.

Chicago Style (17th ed.) Citation

Levison, Michael, and W. Alan Sentance. Introduction to Computer Science. London,: Oldbourne, 1968.

MLA (8th ed.) Citation

Levison, Michael, and W. Alan Sentance. Introduction to Computer Science. Oldbourne, 1968.

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