APA (7th ed.) Citation

Barrett, D., Silverman, R., & Byrnes, R. (2003). Linux Security Cookbook (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Barrett, Daniel, Richard Silverman, and Robert Byrnes. Linux Security Cookbook. 1st edition. O'Reilly Media, Inc., 2003.

MLA (9th ed.) Citation

Barrett, Daniel, et al. Linux Security Cookbook. 1st edition. O'Reilly Media, Inc., 2003.