APA (7th ed.) Citation

Travis, B. (2011). Pro Drupal 7 for Windows Developers. Apress.

Chicago Style (17th ed.) Citation

Travis, Brian. Pro Drupal 7 for Windows Developers. Berkeley, CA: Apress, 2011.

MLA (8th ed.) Citation

Travis, Brian. Pro Drupal 7 for Windows Developers. Apress, 2011.

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