Citazione Stile APA (7a Edizione)

Shelly, G. B., Cashman, T. J., & Rosenblatt, H. J. (2007). Systems analysis and design (7th ed.). Thomson Course Technology.

Citazione stile Chigago Style (17a edizione)

Shelly, Gary B., Thomas J. Cashman, e Harry J. Rosenblatt. Systems Analysis and Design. 7th ed. Boston, MA: Thomson Course Technology, 2007.

Citatione MLA (9a ed.)

Shelly, Gary B., et al. Systems Analysis and Design. 7th ed. Thomson Course Technology, 2007.