APA (7th ed.) Citation

Koch, H. K., & Ezzati-Rice, T. M. (1978). Office visits to ophthalmologists: National Ambulatory Medical Care Survey, United States, 1976. U.S. Dept. of Health, Education, and Welfare, Public Health Service.

Chicago Style (17th ed.) Citation

Koch, Hugo K., and Trena M. Ezzati-Rice. Office Visits to Ophthalmologists: National Ambulatory Medical Care Survey, United States, 1976. [Hyattsville, Md.]: U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1978.

MLA (9th ed.) Citation

Koch, Hugo K., and Trena M. Ezzati-Rice. Office Visits to Ophthalmologists: National Ambulatory Medical Care Survey, United States, 1976. U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1978.