APA (7th ed.) Citation

Hellmann, T. (2005). The role of patents for bridging the science to market gap. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Hellmann, Thomas. The Role of Patents for Bridging the Science to Market Gap. Cambridge, Mass: National Bureau of Economic Research, 2005.

MLA (9th ed.) Citation

Hellmann, Thomas. The Role of Patents for Bridging the Science to Market Gap. National Bureau of Economic Research, 2005.