APA (7th ed.) Citation

Davis, W. S., & Davis William S. (1989). Computing fundamentals: Concepts (2nd ed.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Davis, William S., and Davis William S. Computing Fundamentals: Concepts. 2nd ed. Reading, Mass.: Addison-Wesley, 1989.

MLA (9th ed.) Citation

Davis, William S., and Davis William S. Computing Fundamentals: Concepts. 2nd ed. Addison-Wesley, 1989.