APA (7th ed.) Citation

Haag, S., & Cummings, M. (2006). Information systems essentials. McGraw-Hill/Irwin.

Chicago Style (17th ed.) Citation

Haag, Stephen, and Maeve Cummings. Information Systems Essentials. Boston: McGraw-Hill/Irwin, 2006.

MLA (8th ed.) Citation

Haag, Stephen, and Maeve Cummings. Information Systems Essentials. McGraw-Hill/Irwin, 2006.

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