APA (7th ed.) Citation

Rohm, C. E. T., & Stewart, W. T. (1988). Essentials of information systems. Mitchell Pub..

Chicago Style (17th ed.) Citation

Rohm, C. E. Tapie, and Walter T. Stewart. Essentials of Information Systems. Santa Cruz, Calif.: Mitchell Pub., 1988.

MLA (9th ed.) Citation

Rohm, C. E. Tapie, and Walter T. Stewart. Essentials of Information Systems. Mitchell Pub., 1988.