APA način citiranja

Kelley, T., & Littman, J. (2008). The ten faces of innovation: IDEO's strategies for beating the devil's advocate & driving creativity throughout your organization. London: Profile books.

Čikaški stil citiranja

Kelley, Tom, i Jonathan Littman. The Ten Faces of Innovation: IDEO's Strategies for Beating the Devil's Advocate & Driving Creativity Throughout Your Organization. London: Profile books, 2008.

MLA način citiranja

Kelley, Tom, i Jonathan Littman. The Ten Faces of Innovation: IDEO's Strategies for Beating the Devil's Advocate & Driving Creativity Throughout Your Organization. London: Profile books, 2008.