Cita APA (7th ed.)

Barnett, C. C. The future of the computer utility. American Management Association.

Cita Chicago (17th ed.)

Barnett, Cecil C. The Future of the Computer Utility. New York: American Management Association.

Cita MLA (9th ed.)

Barnett, Cecil C. The Future of the Computer Utility. American Management Association.

Atenció: Aquestes cites poden no estar 100% correctes.