Cita APA (7a ed.)

Goodrich, G., & Lenz, P. (2016). Rails: Novice to ninja (3rd edition.). SitePoint Pty. Ltd.

Cita Chicago Style (17a ed.)

Goodrich, Glenn, y Patrick Lenz. Rails: Novice to Ninja. 3rd edition. Victoria, Australia: SitePoint Pty. Ltd, 2016.

Cita MLA (9a ed.)

Goodrich, Glenn, y Patrick Lenz. Rails: Novice to Ninja. 3rd edition. SitePoint Pty. Ltd, 2016.