National Center for Education Statistics & Hafner, A. L. (1990). National education longitudinal study of 1988: A profile of the American eighth grader : NELS:88 student descriptive summary. U.S. Dept. of Education, Office of Educational Research and Improvement.
Chicago Style (17th ed.) CitationNational Center for Education Statistics and Anne L. Hafner. National Education Longitudinal Study of 1988: A Profile of the American Eighth Grader : NELS:88 Student Descriptive Summary. Washington, D.C.: U.S. Dept. of Education, Office of Educational Research and Improvement, 1990.
MLA (9th ed.) CitationNational Center for Education Statistics and Anne L. Hafner. National Education Longitudinal Study of 1988: A Profile of the American Eighth Grader : NELS:88 Student Descriptive Summary. U.S. Dept. of Education, Office of Educational Research and Improvement, 1990.