MLA

Boldrin, Michele, and David Knudsen Levine. Against Intellectual Monopoly. New York: Cambridge University Press, 2008.

APA

Boldrin, M., & Levine, D. Knudsen. (2008). Against intellectual monopoly. New York: Cambridge University Press.

Chicago

Boldrin, Michele, and David Knudsen Levine. Against Intellectual Monopoly. New York: Cambridge University Press, 2008.