APA (7th ed.) Citation

Addison-Wesley Professional (Firm), publisher, & Hartl, M. (2022). Ruby on Rails tutorial ([First edition].). Addison-Wesley Professional.

Chicago Style (17th ed.) Citation

Addison-Wesley Professional (Firm), publisher, and Michael Hartl. Ruby on Rails Tutorial. [First edition]. [Place of publication not identified]: Addison-Wesley Professional, 2022.

MLA (9th ed.) Citation

Addison-Wesley Professional (Firm), publisher, and Michael Hartl. Ruby on Rails Tutorial. [First edition]. Addison-Wesley Professional, 2022.