Citazione Stile APA (7a Edizione)

Butcher, M. (2012). Drupal 7 multi-sites configuration: Run multiple websites from a single instance of Drupal 7. Packt Pub..

Citazione stile Chigago Style (17a edizione)

Butcher, Matt. Drupal 7 Multi-sites Configuration: Run Multiple Websites from a Single Instance of Drupal 7. Birmingham ; Mumbai: Packt Pub., 2012.

Citatione MLA (9a ed.)

Butcher, Matt. Drupal 7 Multi-sites Configuration: Run Multiple Websites from a Single Instance of Drupal 7. Packt Pub., 2012.