Cita APA (7a ed.)

Segaran, T. (2007). Programming collective intelligence: Building smart web 2.0 applications (1st edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Segaran, Toby. Programming Collective Intelligence: Building Smart Web 2.0 Applications. 1st edition. Sebastapol, California: O'Reilly, 2007.

Cita MLA (9a ed.)

Segaran, Toby. Programming Collective Intelligence: Building Smart Web 2.0 Applications. 1st edition. O'Reilly, 2007.