Cypress, B. K. (1977). National Ambulatory Medical Care Survey of visits to general and family practitioners, January-December 1975. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics.
Chicago Style (17th ed.) CitationCypress, Beulah K. National Ambulatory Medical Care Survey of Visits to General and Family Practitioners, January-December 1975. [Rockville, Md.]: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics, 1977.
MLA (9th ed.) CitationCypress, Beulah K. National Ambulatory Medical Care Survey of Visits to General and Family Practitioners, January-December 1975. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics, 1977.