APA (7th ed.) Citation

Derr, M., & Symes, T. (2009). Joomla! Peachpit.

Chicago Style (17th ed.) Citation

Derr, Marni, and Tanya Symes. Joomla! Berkeley, CA: Peachpit, 2009.

MLA (9th ed.) Citation

Derr, Marni, and Tanya Symes. Joomla! Peachpit, 2009.

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