APA

Gardocki G. J., Pokras R., National Center for Health Statistics (U.S.) & National Hospital Discharge Survey (U.S.). (1981). Utilization of short-stay hospitals by persons with heart disease and malignant neoplasms: National Hospital Discharge Survey, United States, 1977. 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

Gardocki Gloria J, Pokras Robert, National Center for Health Statistics (U.S.) and National Hospital Discharge Survey (U.S.). 1981. Utilization of short-stay hospitals by persons with heart disease and malignant neoplasms: National Hospital Discharge Survey, United States, 1977. 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

Gardocki G. J., Pokras R., National Center for Health Statistics (U.S.) and National Hospital Discharge Survey (U.S.). (1981). Utilization of short-stay hospitals by persons with heart disease and malignant neoplasms: National Hospital Discharge Survey, United States, 1977. 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

Gardocki Gloria J, Pokras Robert, National Center for Health Statistics (U.S.) and National Hospital Discharge Survey (U.S.). Utilization of short-stay hospitals by persons with heart disease and malignant neoplasms: National Hospital Discharge Survey, United States, 1977. 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.