APA (7th ed.) Citation

Oram, A., & Wilson, G. (2007). Beautiful code. O'Reilly.

Chicago Style (17th ed.) Citation

Oram, Andrew, and Greg Wilson. Beautiful Code. North Sebastapol, Calif. ; Farnham: O'Reilly, 2007.

MLA (9th ed.) Citation

Oram, Andrew, and Greg Wilson. Beautiful Code. O'Reilly, 2007.