APA (7th ed.) Citation

Whitten, J. L., & Bentley, L. D. Systems analysis and design methods.

Chicago Style (17th ed.) Citation

Whitten, Jeffrey L., and Lonnie D. Bentley. Systems Analysis and Design Methods.

MLA (8th ed.) Citation

Whitten, Jeffrey L., and Lonnie D. Bentley. Systems Analysis and Design Methods.

Warning: These citations may not always be 100% accurate.