APA (7th ed.) Citation

United States. Government Accountability Office. (2020). K-12 education: Characteristics of school shootings : report to congressional requesters. United States Government Accountability Office.

Chicago Style (17th ed.) Citation

United States. Government Accountability Office. K-12 Education: Characteristics of School Shootings : Report to Congressional Requesters. [Washington, District of Columbia]: United States Government Accountability Office, 2020.

MLA (9th ed.) Citation

United States. Government Accountability Office. K-12 Education: Characteristics of School Shootings : Report to Congressional Requesters. United States Government Accountability Office, 2020.