APA (7th ed.) Citation

Newton, G. D., & Zimring, F. E. (1969). Firearms & violence in American life. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Newton, George D., and Franklin E. Zimring. Firearms & Violence in American Life. Washington, DC: Gov. Print. Off, 1969.

MLA (9th ed.) Citation

Newton, George D., and Franklin E. Zimring. Firearms & Violence in American Life. Gov. Print. Off, 1969.