APA Citation

 Dhillon, G. (2007).  Principles of information systems security: Texts and cases.  John Wiley & Sons.

Chicago Style Citation

 Dhillon, Gurpreet.  Principles of Information Systems Security: Texts and Cases.  John Wiley & Sons, 2007.

MLA Citation

 Dhillon, Gurpreet.  Principles of Information Systems Security: Texts and Cases.  John Wiley & Sons, 2007.

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