Cita APA (7a ed.)

Howe, J. (2009). Crowdsourcing: Why the power of the crowd is driving the future of business. Three Rivers.

Cita Chicago Style (17a ed.)

Howe, Jeff. Crowdsourcing: Why the Power of the Crowd Is Driving the Future of Business. Nueva York: Three Rivers, 2009.

Cita MLA (8a ed.)

Howe, Jeff. Crowdsourcing: Why the Power of the Crowd Is Driving the Future of Business. Three Rivers, 2009.