APA
Zivin J. S. G., National Bureau of Economic Research, Kotchen M. & Mansur E. T. (2012). Spatial and temporal heterogeneity of marginal emissions. Cambridge: NBER.
Chicago
Zivin Joshua S Graff, National Bureau of Economic Research, Kotchen Matthew and Mansur Erin T. 2012. Spatial and temporal heterogeneity of marginal emissions. Cambridge: NBER.
Harvard
Zivin J. S. G., National Bureau of Economic Research, Kotchen M. and Mansur E. T. (2012). Spatial and temporal heterogeneity of marginal emissions. Cambridge: NBER.
MLA
Zivin Joshua S Graff, National Bureau of Economic Research, Kotchen Matthew and Mansur Erin T. Spatial and temporal heterogeneity of marginal emissions. Cambridge: NBER. 2012.