Cita APA (7a ed.)

Schultheis, R., & Sumner, M. (1989). Management information systems: The manager's view. Irwin.

Cita Chicago Style (17a ed.)

Schultheis, Robert, y Mary Sumner. Management Information Systems: The Manager's View. Homewood, Ill: Irwin, 1989.

Cita MLA (9a ed.)

Schultheis, Robert, y Mary Sumner. Management Information Systems: The Manager's View. Irwin, 1989.