Cita APA (7th ed.)

Hitchins, D. K. (2003). Advanced systems. Thinking, engineering, and management. Artech House.

Cita Chicago (17th ed.)

Hitchins, Derek K. Advanced Systems. Thinking, Engineering, and Management. Boston: Artech House, 2003.

Cita MLA (9th ed.)

Hitchins, Derek K. Advanced Systems. Thinking, Engineering, and Management. Artech House, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.