APA (7th ed.) Citation

O´Brien, J. A., & Marakas, G. M. (2009). Management information systems (Ninth edithion.). McGrawHill Irvin.

Chicago Style (17th ed.) Citation

O´Brien, James A., and George M. Marakas. Management Information Systems. Ninth edithion. Boston: McGrawHill Irvin, 2009.

MLA (8th ed.) Citation

O´Brien, James A., and George M. Marakas. Management Information Systems. Ninth edithion. McGrawHill Irvin, 2009.

Warning: These citations may not always be 100% accurate.