APA (7th ed.) Citation

Howard, D., & Prince, K. (2011). Security 2020: Reduce security risks this decade. Wiley Pub..

Chicago Style (17th ed.) Citation

Howard, Doug, and Kevin Prince. Security 2020: Reduce Security Risks This Decade. Indianapolis, Ind.: Wiley Pub., 2011.

MLA (9th ed.) Citation

Howard, Doug, and Kevin Prince. Security 2020: Reduce Security Risks This Decade. Wiley Pub., 2011.