APA (7th ed.) Citation

Drysdale, D. A., Modzeleski, W., Simons, A., United States. Department of Education. Office of Safe and Drug-Free Schools, United States. Secret Service, & United States. Federal Bureau of Investigation. (2010). Campus attacks: Targeted violence affecting institutions of higher education. United States Secret Service.

Chicago Style (17th ed.) Citation

Drysdale, Diana A., William Modzeleski, Andre Simons, United States. Department of Education. Office of Safe and Drug-Free Schools, United States. Secret Service, and United States. Federal Bureau of Investigation. Campus Attacks: Targeted Violence Affecting Institutions of Higher Education. Washington, D.C.: United States Secret Service, 2010.

MLA (8th ed.) Citation

Drysdale, Diana A., et al. Campus Attacks: Targeted Violence Affecting Institutions of Higher Education. United States Secret Service, 2010.