APA
Cook P. J., Laub John H & National Bureau Of Economic Research. (2001). After the epidemic: Recent trends in youth violence in the United States. Cambridge, MA: NBER.
Chicago
Cook Philip J, Laub John H and National Bureau Of Economic Research. 2001. After the epidemic: Recent trends in youth violence in the United States. Cambridge, MA: NBER.
Harvard
Cook P. J., Laub John H and National Bureau Of Economic Research. (2001). After the epidemic: Recent trends in youth violence in the United States. Cambridge, MA: NBER.
MLA
Cook Philip J, Laub John H and National Bureau Of Economic Research. After the epidemic: Recent trends in youth violence in the United States. Cambridge, MA: NBER. 2001.
TextSeries: NBER working papersPublication details: Cambridge, MA NBER 2001Description: 39pISBN: 
Working Papers (Print)
