APA (7th ed.) Citation
O'Brien, J. A., & Marakas, G. M. (2007). Introduction to information systems (13th ed.). McGraw-Hill/Irwin.
Chicago Style (17th ed.) Citation
O'Brien, James A., and George M. Marakas. Introduction to Information Systems. 13th ed. Boston: McGraw-Hill/Irwin, 2007.
MLA (9th ed.) Citation
O'Brien, James A., and George M. Marakas. Introduction to Information Systems. 13th ed. McGraw-Hill/Irwin, 2007.
Warning: These citations may not always be 100% accurate.