APA (7th ed.) Citation

Harkness, D. J. (2004). Apache essentials: Install, configure, maintain (First edition.). Friendsof ED.

Chicago Style (17th ed.) Citation

Harkness, Darren James. Apache Essentials: Install, Configure, Maintain. First edition. [Birmingham, UK]: Friendsof ED, 2004.

MLA (9th ed.) Citation

Harkness, Darren James. Apache Essentials: Install, Configure, Maintain. First edition. Friendsof ED, 2004.

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