APA
Glaeser E. L., Sacerdote Bruce & National Bureau Of Economic Research. (1996). Why is there more crime in cities?. Cambridge, MA: NBER.
Chicago
Glaeser Edward L, Sacerdote Bruce and National Bureau Of Economic Research. 1996. Why is there more crime in cities?. Cambridge, MA: NBER.
Harvard
Glaeser E. L., Sacerdote Bruce and National Bureau Of Economic Research. (1996). Why is there more crime in cities?. Cambridge, MA: NBER.
MLA
Glaeser Edward L, Sacerdote Bruce and National Bureau Of Economic Research. Why is there more crime in cities?. Cambridge, MA: NBER. 1996.