APA (7th ed.) Citation

Oakman, R. L. (1997). The computer triangle (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Oakman, Robert L. The Computer Triangle. 2nd ed. New York: Wiley, 1997.

MLA (9th ed.) Citation

Oakman, Robert L. The Computer Triangle. 2nd ed. Wiley, 1997.