Citazione Stile APA (7a Edizione)

Hoffer, J., & George, J. F. &. V. (2011). Modern Systems Analysis and Design (6th ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Hoffer, Jeffrey, e Joey F. & Valacich George. Modern Systems Analysis and Design. 6th ed. Boston: Pearson, 2011.

Citatione MLA (9a ed.)

Hoffer, Jeffrey, e Joey F. & Valacich George. Modern Systems Analysis and Design. 6th ed. Pearson, 2011.