APA
Casey G., National Bureau of Economic Research & Galor O. (2016). Population growth and carbon emissions. Cambridge: NBER.
Chicago
Casey Gregory, National Bureau of Economic Research and Galor Oded. 2016. Population growth and carbon emissions. Cambridge: NBER.
Harvard
Casey G., National Bureau of Economic Research and Galor O. (2016). Population growth and carbon emissions. Cambridge: NBER.
MLA
Casey Gregory, National Bureau of Economic Research and Galor Oded. Population growth and carbon emissions. Cambridge: NBER. 2016.