APA (7th ed.) Citation

National Library of Medicine (U.S.). Medical Subject Headings Section & National Library of Medicine (U.S.). Medical subject headings. Medical Subject Headings Section, Library Operations, National Library of Medicine.

Chicago Style (17th ed.) Citation

National Library of Medicine (U.S.). Medical Subject Headings Section and National Library of Medicine (U.S.). Medical Subject Headings. Bethesda, Md.: Medical Subject Headings Section, Library Operations, National Library of Medicine.

MLA (8th ed.) Citation

National Library of Medicine (U.S.). Medical Subject Headings Section and National Library of Medicine (U.S.). Medical Subject Headings. Medical Subject Headings Section, Library Operations, National Library of Medicine.