APA (7th ed.) Zitazioa

Shelly, G. B., Cashman, T. J., & Rosenblatt, H. J. (2008). Systems analysis and design (7th ed.). Thomson.

Chicago Style (17th ed.) Zitazioa

Shelly, Gary B., Thomas J. Cashman, eta Harry J. Rosenblatt. Systems Analysis and Design. 7th ed. Australia: Thomson, 2008.

MLA (9th ed.) Zitazioa

Shelly, Gary B., et al. Systems Analysis and Design. 7th ed. Thomson, 2008.