APA

Gordon E. W., National Center for Health Statistics (U.S.), . (1973). Average length of stay in short-stay hospitals: demographic factors, 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.

Chicago

Gordon Evelyn W, National Center for Health Statistics (U.S.), . 1973. Average length of stay in short-stay hospitals: demographic factors, 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.

Harvard

Gordon E. W., National Center for Health Statistics (U.S.), . (1973). Average length of stay in short-stay hospitals: demographic factors, 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.

MLA

Gordon Evelyn W, National Center for Health Statistics (U.S.), . Average length of stay in short-stay hospitals: demographic factors, 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.