APA (7th ed.) Citation

Fry, C., & Nystrom, M. (2009). Security monitoring. O'Reilly.

Chicago Style (17th ed.) Citation

Fry, Chris, and Marty Nystrom. Security Monitoring. Beijing ; Cambridge [Mass.]: O'Reilly, 2009.

MLA (9th ed.) Citation

Fry, Chris, and Marty Nystrom. Security Monitoring. O'Reilly, 2009.