APA

American Public Health Association, United States, .Abstracts of contributed papers - Medical Care Section, American Public Health Association. [Washington]: U. S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Community Health Service.

Chicago

American Public Health Association, United States, .Abstracts of contributed papers - Medical Care Section, American Public Health Association. [Washington]: U. S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Community Health Service.

Harvard

American Public Health Association, United States, .Abstracts of contributed papers - Medical Care Section, American Public Health Association. [Washington]: U. S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Community Health Service.

MLA

American Public Health Association, United States, .[Washington]: U. S. Dept. of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health Administration, Community Health Service. .