APA (7th ed.) Citation

Orsini, R. (2012). Rails: Receptury. Helion.

Chicago Style (17th ed.) Citation

Orsini, Rob. Rails: Receptury. [Gliwice, Poland?]: Helion, 2012.

MLA (9th ed.) Citation

Orsini, Rob. Rails: Receptury. Helion, 2012.

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