Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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