APA Edition Citation

Edwards, C., Betheway, A., & Ward, J. (1995). The essence Information Systems. Prentice-Hall Of India Private Limited.

Chicago Edition Citation

Edwards, Chris, Andy Betheway, and John Ward. The Essence Information Systems. New Delhi: Prentice-Hall Of India Private Limited, 1995.

MLA Edition Citation

Edwards, Chris, et al. The Essence Information Systems. Prentice-Hall Of India Private Limited, 1995.