APA (7th ed.) Citation

Hoare, C. A. R., & Jones, C. B. (1989). Essays in computing science. Prentice Hall.

Chicago Style (17th ed.) Citation

Hoare, C. A. R., and C. B. Jones. Essays in Computing Science. New York: Prentice Hall, 1989.

MLA (9th ed.) Citation

Hoare, C. A. R., and C. B. Jones. Essays in Computing Science. Prentice Hall, 1989.