APA (7th ed.) Citation

Shreves, R., & Dunwoodie, B. (2011). Drupal 7 bible. Wiley.

Chicago Style (17th ed.) Citation

Shreves, Ric, and Brice Dunwoodie. Drupal 7 Bible. Indianapolis, IN: Wiley, 2011.

MLA (8th ed.) Citation

Shreves, Ric, and Brice Dunwoodie. Drupal 7 Bible. Wiley, 2011.

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