Style de citation APA (7e éd.)

O'Brien, J. A. (1997). Introduction to information systems (8th ed.). Irwin.

Style de citation Chicago (17e éd.)

O'Brien, James A. Introduction to Information Systems. 8th ed. Boston ; Chicago: Irwin, 1997.

Style de citation MLA (8e éd.)

O'Brien, James A. Introduction to Information Systems. 8th ed. Irwin, 1997.