APA (7th ed.) Citation

Oakman, R. L. (1997). The computer triangle: Hardware, software, people (2nd ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Oakman, Robert L. The Computer Triangle: Hardware, Software, People. 2nd ed. New York: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Oakman, Robert L. The Computer Triangle: Hardware, Software, People. 2nd ed. John Wiley & Sons, 1997.