APA (7th ed.) Citation

Cook, P. J., & Ludwig, J. (1996). Guns in America: Results of a comprehensive national survey on firearms ownership and use; summary report. Police Foundation.

Chicago Style (17th ed.) Citation

Cook, Philip J., and Jens Ludwig. Guns in America: Results of a Comprehensive National Survey on Firearms Ownership and Use; Summary Report. Washington, DC: Police Foundation, 1996.

MLA (9th ed.) Citation

Cook, Philip J., and Jens Ludwig. Guns in America: Results of a Comprehensive National Survey on Firearms Ownership and Use; Summary Report. Police Foundation, 1996.