MLA

Keen, Andrew. The Cult of the Amateur : How Today's Internet Is Killing Our Culture. S.l.: Doubleday, 2007.

APA

Keen, A. (2007). The cult of the amateur : how today's internet is killing our culture. S.l.: Doubleday.

Chicago

Keen, Andrew The Cult of the Amateur: How Today's Internet Is Killing Our Culture. S.l.: Doubleday, 2007.