APA (7th ed.) Citation

Duquenoy, P., Jones, S., & Blundell, B. G. (2008). Ethical, legal and professional issues in computing. Thomson.

Chicago Style (17th ed.) Citation

Duquenoy, Penny, Simon Jones, and Barry G. Blundell. Ethical, Legal and Professional Issues in Computing. Australia, United States: Thomson, 2008.

MLA (9th ed.) Citation

Duquenoy, Penny, et al. Ethical, Legal and Professional Issues in Computing. Thomson, 2008.