APA (7th ed.) Citation

O'Brien , J. A. (2005). Introduction to information systems. McGraw Hill/Irwin.

Chicago Style (17th ed.) Citation

O'Brien , James A. Introduction to Information Systems. Boston: McGraw Hill/Irwin, 2005.

MLA (9th ed.) Citation

O'Brien , James A. Introduction to Information Systems. McGraw Hill/Irwin, 2005.

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