APA (7th ed.) Citation

Harry, M. (1997). Information systems in business (2nd ed.). Pitman Pub.

Chicago Style (17th ed.) Citation

Harry, M.J.S. Information Systems in Business. 2nd ed. London: Pitman Pub, 1997.

MLA (9th ed.) Citation

Harry, M.J.S. Information Systems in Business. 2nd ed. Pitman Pub, 1997.