APA (7th ed.) Citation

Gordon. (2004). Information systems: A management approach (3rd ed.). Wiley.

Chicago Style (17th ed.) Citation

Gordon. Information Systems: A Management Approach. 3rd ed. [Hoboken, NJ?]: Wiley, 2004.

MLA (8th ed.) Citation

Gordon. Information Systems: A Management Approach. 3rd ed. Wiley, 2004.