Gray, L., Bitterman, A., & Goldring, R. (2013). Characteristics of public school districts in the United States: Results from the 2011-12 Schools and Staffing Survey. U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics.
Chicago Style (17th ed.) CitationGray, Lucinda, Amy Bitterman, and Rebecca Goldring. Characteristics of Public School Districts in the United States: Results from the 2011-12 Schools and Staffing Survey. [Washington, D.C.]: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, 2013.
MLA (9th ed.) CitationGray, Lucinda, et al. Characteristics of Public School Districts in the United States: Results from the 2011-12 Schools and Staffing Survey. U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, 2013.