(ED), N. C. f. E. S., Research, I. P., Rotermund, S., DeRoche, J., & Ottem, R. (2017). Teacher Professional Development by Selected Teacher and School Characteristics: 2011-12. Stats in Brief. NCES 2017-200. National Center for Education Statistics.
Chicago Style (17th ed.) Citation(ED), National Center for Education Statistics, Insight Policy Research, Susan Rotermund, John DeRoche, and Randolph Ottem. "Teacher Professional Development by Selected Teacher and School Characteristics: 2011-12. Stats in Brief. NCES 2017-200." National Center for Education Statistics 2017.
MLA (9th ed.) Citation(ED), National Center for Education Statistics, et al. "Teacher Professional Development by Selected Teacher and School Characteristics: 2011-12. Stats in Brief. NCES 2017-200." National Center for Education Statistics, 2017.
