APA (7th ed.) Citation

Hetzel, W., & Adams, D. R. (1985). Computer information systems development: Principles and case study. South-Western.

Chicago Style (17th ed.) Citation

Hetzel, William, and David R. Adams. Computer Information Systems Development: Principles and Case Study. Cincinnati: South-Western, 1985.

MLA (9th ed.) Citation

Hetzel, William, and David R. Adams. Computer Information Systems Development: Principles and Case Study. South-Western, 1985.