APA
Neal D., National Bureau of Economic Research & Rick A. (2014). The Prison boom and the lack of black progress after Smith and Welch. Cambridge: NBER.
Chicago
Neal Derek, National Bureau of Economic Research and Rick Armin. 2014. The Prison boom and the lack of black progress after Smith and Welch. Cambridge: NBER.
Harvard
Neal D., National Bureau of Economic Research and Rick A. (2014). The Prison boom and the lack of black progress after Smith and Welch. Cambridge: NBER.
MLA
Neal Derek, National Bureau of Economic Research and Rick Armin. The Prison boom and the lack of black progress after Smith and Welch. Cambridge: NBER. 2014.