APA (7th ed.) Citation

Silver, J., Simons, A., & Craun, S. (2018). A study of the pre-attack behaviors of active shooters in the United States between 2000 and 2013. U.S. Department of Justice, Federal Bureau of Investigation.

Chicago Style (17th ed.) Citation

Silver, James, Andre Simons, and Sarah Craun. A Study of the Pre-attack Behaviors of Active Shooters in the United States Between 2000 and 2013. [Washington, D.C.]: U.S. Department of Justice, Federal Bureau of Investigation, 2018.

MLA (9th ed.) Citation

Silver, James, et al. A Study of the Pre-attack Behaviors of Active Shooters in the United States Between 2000 and 2013. U.S. Department of Justice, Federal Bureau of Investigation, 2018.