Goldring, R., Gray, L., Bitterman, A., & Broughman, S. P. (2013). Characteristics of public and private elementary and secondary school teachers in the United States: Results from the 2011-12 Schools and Staffing Survey. U.S. Department of Education, National Center for Education Statistics, Institute of Education Statistics.
Chicago Style (17th ed.) CitationGoldring, Rebecca, Lucinda Gray, Amy Bitterman, and Stephen Phillip Broughman. Characteristics of Public and Private Elementary and Secondary School Teachers in the United States: Results from the 2011-12 Schools and Staffing Survey. [Washings, D.C.]: U.S. Department of Education, National Center for Education Statistics, Institute of Education Statistics, 2013.
MLA (9th ed.) CitationGoldring, Rebecca, et al. Characteristics of Public and Private Elementary and Secondary School Teachers in the United States: Results from the 2011-12 Schools and Staffing Survey. U.S. Department of Education, National Center for Education Statistics, Institute of Education Statistics, 2013.