APA
Danzon P. M., National Bureau of Economic Research & Furukawa M. F. (2011). Cross-national evidence on generic pharmaceuticals. Cambridge: NBER.
Chicago
Danzon Patricia M, National Bureau of Economic Research and Furukawa Michael F. 2011. Cross-national evidence on generic pharmaceuticals. Cambridge: NBER.
Harvard
Danzon P. M., National Bureau of Economic Research and Furukawa M. F. (2011). Cross-national evidence on generic pharmaceuticals. Cambridge: NBER.
MLA
Danzon Patricia M, National Bureau of Economic Research and Furukawa Michael F. Cross-national evidence on generic pharmaceuticals. Cambridge: NBER. 2011.