APA
Chan H. R. e. a., National Bureau of Economic Research, . (2015). The Market for sulfur dioxide allowances. Cambridge: NBER.
Chicago
Chan H Ron et al, National Bureau of Economic Research, . 2015. The Market for sulfur dioxide allowances. Cambridge: NBER.
Harvard
Chan H. R. e. a., National Bureau of Economic Research, . (2015). The Market for sulfur dioxide allowances. Cambridge: NBER.
MLA
Chan H Ron et al, National Bureau of Economic Research, . The Market for sulfur dioxide allowances. Cambridge: NBER. 2015.