Cita APA (7a ed.)

Chumley, C., & Hurley, W. (2017). Mastering Drupal 8: A comprehensive and advanced practical guide to master Drupal 8 (1st edition.). Packt.

Cita Chicago Style (17a ed.)

Chumley, Chaz, y William Hurley. Mastering Drupal 8: A Comprehensive and Advanced Practical Guide to Master Drupal 8. 1st edition. Birmingham, England ; Mumbai, [India]: Packt, 2017.

Cita MLA (9a ed.)

Chumley, Chaz, y William Hurley. Mastering Drupal 8: A Comprehensive and Advanced Practical Guide to Master Drupal 8. 1st edition. Packt, 2017.