Cita APA (7a ed.)
Denny, V. (2012). Drupal 7 webform cookbook: Over 70 recipes for exploiting one of Drupal's more popular contributed modules. Packt Pub..
Cita Chicago Style (17a ed.)
Denny, Vernon. Drupal 7 Webform Cookbook: Over 70 Recipes for Exploiting One of Drupal's More Popular Contributed Modules. Birmingham, U.K.: Packt Pub., 2012.
Cita MLA (9a ed.)
Denny, Vernon. Drupal 7 Webform Cookbook: Over 70 Recipes for Exploiting One of Drupal's More Popular Contributed Modules. Packt Pub., 2012.
Precaución: Estas citas no son 100% exactas.