APA (7th ed.) Citation

Davis, W. S. (1994). Business systems analysis and design. Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Davis, William S. Business Systems Analysis and Design. Belmont, Calif.: Wadsworth Pub. Co., 1994.

MLA (9th ed.) Citation

Davis, William S. Business Systems Analysis and Design. Wadsworth Pub. Co., 1994.