APA Citation

O'Brien. (2005). Introduction to information systems (12th ed.). Boston: Irwin McGraw Hill.

Chicago Style Citation

O'Brien. Introduction to Information Systems. 12th ed. Boston: Irwin McGraw Hill, 2005.

MLA Citation

O'Brien. Introduction to Information Systems. 12th ed. Boston: Irwin McGraw Hill, 2005.

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