APA Citation

Hodgdon, J. (2015). A Programmer's Guide to Drupal. O'Reilly Media.

Chicago Style Citation

Hodgdon, Jennifer. A Programmer's Guide to Drupal. O'Reilly Media, 2015.

MLA Citation

Hodgdon, Jennifer. A Programmer's Guide to Drupal. O'Reilly Media, 2015.

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