APA (7th ed.) Citation

Travis, B. (2011). Pro Drupal 7 for Windows developers. Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media.

Chicago Style (17th ed.) Citation

Travis, Brian. Pro Drupal 7 for Windows Developers. [Berkeley, Calif.] : New York: Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media, 2011.

MLA (8th ed.) Citation

Travis, Brian. Pro Drupal 7 for Windows Developers. Apress ; Distributed to the Book trade worldwide by Springer Science+Business Media, 2011.