APA

National Center for Education Statistics, .Federal support for education. Washington, D.C: U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics.

Chicago

National Center for Education Statistics, .Federal support for education. Washington, D.C: U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics.

Harvard

National Center for Education Statistics, .Federal support for education. Washington, D.C: U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics.

MLA

National Center for Education Statistics, .Washington, D.C: U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics. .