APA (7th ed.) Citation

Geller, T. (2010). Drupal 7: Visual QuickStart Guide (1st edition.). Peachpit Press.

Chicago Style (17th ed.) Citation

Geller, Tom. Drupal 7: Visual QuickStart Guide. 1st edition. Peachpit Press, 2010.

MLA (9th ed.) Citation

Geller, Tom. Drupal 7: Visual QuickStart Guide. 1st edition. Peachpit Press, 2010.

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