APA (7th ed.) Citation

Hailperin, M., Kaiser, B. K., & Knight, K. (1999). Concrete abstractions: An introduction to computer science using Scheme. Brooks/Cole Pub.

Chicago Style (17th ed.) Citation

Hailperin, Max, Barbara K. Kaiser, and Karl Knight. Concrete Abstractions: An Introduction to Computer Science Using Scheme. Pacific Grove: Brooks/Cole Pub, 1999.

MLA (9th ed.) Citation

Hailperin, Max, et al. Concrete Abstractions: An Introduction to Computer Science Using Scheme. Brooks/Cole Pub, 1999.