APA

Gagnon R. O., National Center for Health Statistics (U.S.), . (1969). Regional utilization of short-stay hospitals, United States - 1965. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration.

Chicago

Gagnon Raymond O, National Center for Health Statistics (U.S.), . 1969. Regional utilization of short-stay hospitals, United States - 1965. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration.

Harvard

Gagnon R. O., National Center for Health Statistics (U.S.), . (1969). Regional utilization of short-stay hospitals, United States - 1965. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration.

MLA

Gagnon Raymond O, National Center for Health Statistics (U.S.), . Regional utilization of short-stay hospitals, United States - 1965. Washington, D.C: U.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration. 1969.