APA (7th ed.) Citation

Whitten Jeffrey L., Bentley Lonnie D., & Barlow Victor M. (1994). Systems analysis and design methods (3rd ed.). Irwin.

Chicago Style (17th ed.) Citation

Whitten Jeffrey L., Bentley Lonnie D., and Barlow Victor M. Systems Analysis and Design Methods. 3rd ed. Irwin, 1994.

MLA (8th ed.) Citation

Whitten Jeffrey L., et al. Systems Analysis and Design Methods. 3rd ed. Irwin, 1994.