Citazione Stile APA (7a Edizione)

O'Brien, J. A., & Marakas, G. M. (2009). Management information systems (8th ed.). McGraw-Hill Irwin.

Citazione stile Chigago Style (17a edizione)

O'Brien, James A., e George M. Marakas. Management Information Systems. 8th ed. Boston: McGraw-Hill Irwin, 2009.

Citatione MLA (8a ed.)

O'Brien, James A., e George M. Marakas. Management Information Systems. 8th ed. McGraw-Hill Irwin, 2009.