APA

Zappolo A., National Center for Health Statistics (U.S.) & National Nursing Home Survey (U.S.). (1981). Discharges from nursing homes: 1977 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics.

Chicago

Zappolo Aurora, National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). 1981. Discharges from nursing homes: 1977 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics.

Harvard

Zappolo A., National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). (1981). Discharges from nursing homes: 1977 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics.

MLA

Zappolo Aurora, National Center for Health Statistics (U.S.) and National Nursing Home Survey (U.S.). Discharges from nursing homes: 1977 National Nursing Home Survey. Hyattsville, Md: U.S. Department of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics. 1981.