APA

National Center for Education Statistics, .Crime, violence, discipline, and safety in U.S. public schools, findings from the school survey on crime and safety ... first look. Washington, D.C: National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education.

Chicago

National Center for Education Statistics, .Crime, violence, discipline, and safety in U.S. public schools, findings from the school survey on crime and safety ... first look. Washington, D.C: National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education.

Harvard

National Center for Education Statistics, .Crime, violence, discipline, and safety in U.S. public schools, findings from the school survey on crime and safety ... first look. Washington, D.C: National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education.

MLA

National Center for Education Statistics, .Washington, D.C: National Center for Education Statistics, Institute of Education Sciences, U.S. Dept. of Education. .