APA (7th ed.) Citation

Dryden press, Leitch, R. A., & McKeown, P. G. (1992). Managing with computers. Dryden press.

Chicago Style (17th ed.) Citation

Dryden press, Robert A. Leitch, and Patrick G. McKeown. Managing with Computers. Orlando: Dryden press, 1992.

MLA (8th ed.) Citation

Dryden press, et al. Managing with Computers. Dryden press, 1992.