APA (7th ed.) Citation

Roberts, J. (1971). Intellectual development of children by demographic and socioeconomic factors: United States. U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics.

Chicago Style (17th ed.) Citation

Roberts, Jean. Intellectual Development of Children by Demographic and Socioeconomic Factors: United States. Rockville, Md.: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1971.

MLA (8th ed.) Citation

Roberts, Jean. Intellectual Development of Children by Demographic and Socioeconomic Factors: United States. U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1971.