Tomlinson, T. (2010). Beginning Drupal 7. Apress Distributed to the book trade worldwide by Springer-Verlag New York.
Citazione stile Chigago Style (17a edizione)Tomlinson, Todd. Beginning Drupal 7. New York, N.Y: Apress Distributed to the book trade worldwide by Springer-Verlag New York, 2010.
Citatione MLA (9a ed.)Tomlinson, Todd. Beginning Drupal 7. Apress Distributed to the book trade worldwide by Springer-Verlag New York, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.