APA

United States, . (1971). Report to Congress: problems in paying for services of supervisory and teaching physicians in hospitals under medicare, Social Security Administration, Department of Health, Education, and Welfare. [Washington, D.C: .

Chicago

United States, . 1971. Report to Congress: problems in paying for services of supervisory and teaching physicians in hospitals under medicare, Social Security Administration, Department of Health, Education, and Welfare. [Washington, D.C: .

Harvard

United States, . (1971). Report to Congress: problems in paying for services of supervisory and teaching physicians in hospitals under medicare, Social Security Administration, Department of Health, Education, and Welfare. [Washington, D.C: .

MLA

United States, . Report to Congress: problems in paying for services of supervisory and teaching physicians in hospitals under medicare, Social Security Administration, Department of Health, Education, and Welfare. [Washington, D.C: . 1971.