APA (7th ed.) Citation

Dearden, J., McFarlan, F. W., & Zani, W. M. (1971). Managing computer-based information systems. Irwin.

Chicago Style (17th ed.) Citation

Dearden, John, F. Warren McFarlan, and William M. Zani. Managing Computer-based Information Systems. Homewood, Ill.: Irwin, 1971.

MLA (8th ed.) Citation

Dearden, John, et al. Managing Computer-based Information Systems. Irwin, 1971.