APA
Ashenfelter O. C., National Bureau of Economic Research, Bloom D. E. & Dahl G. B. (2013). Lawyers as agents of the devil in a prisoner's dilemma game. Cambridge: NBER.
Chicago
Ashenfelter Orley C, National Bureau of Economic Research, Bloom David E and Dahl Gordon B. 2013. Lawyers as agents of the devil in a prisoner's dilemma game. Cambridge: NBER.
Harvard
Ashenfelter O. C., National Bureau of Economic Research, Bloom D. E. and Dahl G. B. (2013). Lawyers as agents of the devil in a prisoner's dilemma game. Cambridge: NBER.
MLA
Ashenfelter Orley C, National Bureau of Economic Research, Bloom David E and Dahl Gordon B. Lawyers as agents of the devil in a prisoner's dilemma game. Cambridge: NBER. 2013.