APA
Greaker M., National Bureau of Economic Research & Popp D. (2022). Environmental economics, regulation and innovation. Cambridge: NBER.
Chicago
Greaker Mads, National Bureau of Economic Research and Popp David. 2022. Environmental economics, regulation and innovation. Cambridge: NBER.
Harvard
Greaker M., National Bureau of Economic Research and Popp D. (2022). Environmental economics, regulation and innovation. Cambridge: NBER.
MLA
Greaker Mads, National Bureau of Economic Research and Popp David. Environmental economics, regulation and innovation. Cambridge: NBER. 2022.