APA aipamena

Rappin, N., & Noel Rappin. Professional Ruby on Rails. Indianapolis: Wiley Pub.

Chicago Style aipamena

Rappin, Noel, và Noel Rappin. Professional Ruby On Rails. Indianapolis: Wiley Pub.

MLA aipamena

Rappin, Noel, và Noel Rappin. Professional Ruby On Rails. Indianapolis: Wiley Pub.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.