Cita APA (7a ed.)

Tomlinson, T. (2010). Beginning Drupal 7. Apress.

Cita Chicago Style (17a ed.)

Tomlinson, Todd. Beginning Drupal 7. [New York]: Apress, 2010.

Cita MLA (9a ed.)

Tomlinson, Todd. Beginning Drupal 7. Apress, 2010.