@article{321772,
      author = {Klein, Malcolm W. and Maxson, Cheryl Lee.},
      url = {http://library.usi.edu/record/321772},
      title = {Street gang patterns and policies [electronic resource] /},
      publisher = {Oxford University Press,},
      recid = {321772},
      pages = {1 online resource (viii, 310 p.) :},
      address = {Oxford ;},
      year = {2006},
}