APA

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

Chicago

Boldrin Michele, Levine David K, . 2008. Against intellectual monopoly. New York: Cambridge University Press.

Harvard

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

MLA

Boldrin Michele, Levine David K, . Against intellectual monopoly. New York: Cambridge University Press. 2008.