APA (7th ed.) Citation

Haag, S., & Keen, P. G. (1996). Information technology: : tomorrow's advantage today. McGraw Hill.

Chicago Style (17th ed.) Citation

Haag, Stephen, and Peter G.W Keen. Information Technology: : Tomorrow's Advantage Today. New York [etc.]: McGraw Hill, 1996.

MLA (9th ed.) Citation

Haag, Stephen, and Peter G.W Keen. Information Technology: : Tomorrow's Advantage Today. McGraw Hill, 1996.