APA

Sirrocco A., Koch H. K., National Center for Health Statistics (U.S.) & National Nursing Home Survey (U.S.). (1977). Nursing homes in the United States: 1973-74 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

Chicago

Sirrocco Al, Koch Hugo K, National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). 1977. Nursing homes in the United States: 1973-74 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

Harvard

Sirrocco A., Koch H. K., National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). (1977). Nursing homes in the United States: 1973-74 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

MLA

Sirrocco Al, Koch Hugo K, National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). Nursing homes in the United States: 1973-74 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics. 1977.