APA
Galasso A., National Bureau of Economic Research, Schankerman M. & Serrano C. J. (2011). Trading and enforcing patent rights. Cambridge: NBER.
Chicago
Galasso Alberto, National Bureau of Economic Research, Schankerman Mark and Serrano Carlos J. 2011. Trading and enforcing patent rights. Cambridge: NBER.
Harvard
Galasso A., National Bureau of Economic Research, Schankerman M. and Serrano C. J. (2011). Trading and enforcing patent rights. Cambridge: NBER.
MLA
Galasso Alberto, National Bureau of Economic Research, Schankerman Mark and Serrano Carlos J. Trading and enforcing patent rights. Cambridge: NBER. 2011.