APA (7th ed.) Citation

Dryden press, GORDON, J. R., & GORDON, S. R. (1999). Information systems: A management approach (2nd ed.). Dryden Press.

Chicago Style (17th ed.) Citation

Dryden press, JUDITH R. GORDON, and STEVEN R. GORDON. Information Systems: A Management Approach. 2nd ed. Fort Worth: Dryden Press, 1999.

MLA (8th ed.) Citation

Dryden press, et al. Information Systems: A Management Approach. 2nd ed. Dryden Press, 1999.