APA (7th ed.) Citation
Whitten, J. L., Bentley, L. D., & Barlow, V. M. (1989). Systems Analysis and Design Methods (2. ed.). IRWIN.
Chicago Style (17th ed.) Citation
Whitten, Jeffrey L., Lonnie D. Bentley, and Victor M. Barlow. Systems Analysis and Design Methods. 2. ed. Homewood: IRWIN, 1989.
MLA (9th ed.) Citation
Whitten, Jeffrey L., et al. Systems Analysis and Design Methods. 2. ed. IRWIN, 1989.
Warning: These citations may not always be 100% accurate.