APA引文

Lerner, J., & Stern, S. (2014). Innovation policy and the economy 14. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Lerner, Josh, and Scott Stern. Innovation Policy and the Economy 14. Cambridge: National Bureau of Economic Research, 2014.

MLA引文

Lerner, Josh, and Scott Stern. Innovation Policy and the Economy 14. National Bureau of Economic Research, 2014.