APA (7th ed.) Citation

Pohl, I., & Shaw, A. (1981). The nature of computation: An introduction to computer science. Computer Science Press.

Chicago Style (17th ed.) Citation

Pohl, Ira, and Alan Shaw. The Nature of Computation: An Introduction to Computer Science. Rockville, Md: Computer Science Press, 1981.

MLA (9th ed.) Citation

Pohl, Ira, and Alan Shaw. The Nature of Computation: An Introduction to Computer Science. Computer Science Press, 1981.

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