APA (7th ed.) Citation

Cook, P. J., & Ludwig, J. (2003). Evaluating Gun Policy: Effects on Crime and Violence. Brookings Institution Press.

Chicago Style (17th ed.) Citation

Cook, Philip J., and Jens Ludwig. Evaluating Gun Policy: Effects on Crime and Violence. Washington, D.C.: Brookings Institution Press, 2003.

MLA (8th ed.) Citation

Cook, Philip J., and Jens Ludwig. Evaluating Gun Policy: Effects on Crime and Violence. Brookings Institution Press, 2003.