APA (7th ed.) Citation

Tilley, S. (2019). Systems analysis and design (Twelfth edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Tilley, Scott. Systems Analysis and Design. Twelfth edition. Boston: Cengage Learning, 2019.

MLA (8th ed.) Citation

Tilley, Scott. Systems Analysis and Design. Twelfth edition. Cengage Learning, 2019.

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