Citazione Stile APA (7a Edizione)

Shelly, G. B., Cashman, T. J., & Rosenblatt, H. J. (2010). Systems analysis and design (8th ed.). Course Technology/Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Shelly, Gary B., Thomas J. Cashman, e Harry J. Rosenblatt. Systems Analysis and Design. 8th ed. Australia: Course Technology/Cengage Learning, 2010.

Citatione MLA (9a ed.)

Shelly, Gary B., et al. Systems Analysis and Design. 8th ed. Course Technology/Cengage Learning, 2010.