Cook, P. J., & Ludwig, J. (2011). Economical Crime Control. In P. J. Cook, J. Ludwig, & J. McCrary (Eds.), Controlling Crime: Strategies and Tradeoffs. University of Chicago Press.

Cook, P. J., and J. Ludwig. “Economical Crime Control.” In Controlling Crime: Strategies and Tradeoffs, edited by P. J. Cook, J. Ludwig, and J. McCrary. University of Chicago Press, 2011.

Cook PJ, Ludwig J. Economical Crime Control. In: Cook PJ, Ludwig J, McCrary J, editors. Controlling Crime: Strategies and Tradeoffs. University of Chicago Press; 2011.

Cook, P. J., and J. Ludwig. “Economical Crime Control.” Controlling Crime: Strategies and Tradeoffs, edited by P. J. Cook et al., University of Chicago Press, 2011.

Cook PJ, Ludwig J. Economical Crime Control. In: Cook PJ, Ludwig J, McCrary J, editors. Controlling Crime: Strategies and Tradeoffs. University of Chicago Press; 2011.