APA (7th ed.) Citation

Goodrich, G., & Lenz, P. (2016). Rails: Novice to Ninja, 3rd Edition (3rd edition.). SitePoint.

Chicago Style (17th ed.) Citation

Goodrich, Glenn, and Patrick Lenz. Rails: Novice to Ninja, 3rd Edition. 3rd edition. SitePoint, 2016.

MLA (9th ed.) Citation

Goodrich, Glenn, and Patrick Lenz. Rails: Novice to Ninja, 3rd Edition. 3rd edition. SitePoint, 2016.

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