APA (7th ed.) Citation

Edwards, c. (1995). The essence of information systems. Prentice hall.

Chicago Style (17th ed.) Citation

Edwards, chris. The Essence of Information Systems. New delhi: Prentice hall, 1995.

MLA (9th ed.) Citation

Edwards, chris. The Essence of Information Systems. Prentice hall, 1995.

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