APA (7th ed.) Citation

Sumner, M. (1988). Computers: Concepts and uses (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Sumner, Mary. Computers: Concepts and Uses. 2nd ed. Englewood Cliffs, N.J.: Prentice Hall, 1988.

MLA (8th ed.) Citation

Sumner, Mary. Computers: Concepts and Uses. 2nd ed. Prentice Hall, 1988.