APA
(1963). Medical Subject Headings. U.S.A: U. S. Department of Health Education, and Welfare.
Chicago
1963. Medical Subject Headings. U.S.A: U. S. Department of Health Education, and Welfare.
Harvard
(1963). Medical Subject Headings. U.S.A: U. S. Department of Health Education, and Welfare.
MLA
Medical Subject Headings. U.S.A: U. S. Department of Health Education, and Welfare. 1963.