APA (7th ed.) Citation

Walters, R. F. (1991). Categories and computer science (1. publ.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Walters, R. F. Categories and Computer Science. 1. publ. Cambridge: Cambridge Univ. Press, 1991.

MLA (9th ed.) Citation

Walters, R. F. Categories and Computer Science. 1. publ. Cambridge Univ. Press, 1991.

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