APA (7th ed.) Citation

Mercer, D. (2010). Drupal 7: Create and operate any type of website quickly and efficiently. Packt Pub.

Chicago Style (17th ed.) Citation

Mercer, Dave. Drupal 7: Create and Operate Any Type of Website Quickly and Efficiently. Birmmingham, UK: Packt Pub, 2010.

MLA (9th ed.) Citation

Mercer, Dave. Drupal 7: Create and Operate Any Type of Website Quickly and Efficiently. Packt Pub, 2010.