APA (7th ed.) Citation

Barnett, R. C. (2005). Preventing web attacks with Apache. Addison-Wesley.

Chicago Style (17th ed.) Citation

Barnett, Ryan C. Preventing Web Attacks with Apache. Upper Saddle River, NJ: Addison-Wesley, 2005.

MLA (8th ed.) Citation

Barnett, Ryan C. Preventing Web Attacks with Apache. Addison-Wesley, 2005.

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