APA (7th ed.) Citation

Koch, H. K. (1973). Ophthalmology manpower: Utilization of supplementary personnel, United States--1968. 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

Koch, Hugo K. Ophthalmology Manpower: Utilization of Supplementary Personnel, United States--1968. Rockville, Md.: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1973.

MLA (8th ed.) Citation

Koch, Hugo K. Ophthalmology Manpower: Utilization of Supplementary Personnel, United States--1968. U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, National Center for Health Statistics, 1973.