APA
Cullen J. B., Levitt Steven D & National Bureau Of Economic Research. (1996). Crime, urban flight, and the consequences for cities. Cambridge, MA: NBER.
Chicago
Cullen Julie Berry, Levitt Steven D and National Bureau Of Economic Research. 1996. Crime, urban flight, and the consequences for cities. Cambridge, MA: NBER.
Harvard
Cullen J. B., Levitt Steven D and National Bureau Of Economic Research. (1996). Crime, urban flight, and the consequences for cities. Cambridge, MA: NBER.
MLA
Cullen Julie Berry, Levitt Steven D and National Bureau Of Economic Research. Crime, urban flight, and the consequences for cities. Cambridge, MA: NBER. 1996.