Ganley, J. P., & Roberts, J. (1983). Eye conditions and related need for medical care among persons 1-74 years of age: United States, 1971-72. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics.
Chicago Style (17th ed.) CitationGanley, James P., and Jean Roberts. Eye Conditions and Related Need for Medical Care Among Persons 1-74 Years of Age: United States, 1971-72. Hyattsville, Md.: U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1983.
MLA (9th ed.) CitationGanley, James P., and Jean Roberts. Eye Conditions and Related Need for Medical Care Among Persons 1-74 Years of Age: United States, 1971-72. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1983.