APA Citation

National Library of Medicine. (1975). Medical subject headings-annotated alphabetic list. [S.l.]: Springfield, Va. : N.T.I.S..

Chicago Style Citation

National Library of Medicine. Medical Subject Headings-annotated Alphabetic List. [S.l.]: Springfield, Va. : N.T.I.S., 1975.

MLA Citation

National Library of Medicine. Medical Subject Headings-annotated Alphabetic List. [S.l.]: Springfield, Va. : N.T.I.S., 1975.

Warning: These citations may not always be 100% accurate.