APA (7e ed.) Bronvermelding
(1963). The MEDLARS Story at the National Library of Medicine. U.S.Departm.of Health,Education,and Welfare,Public Health Service.
Chicago (17e ed.) Bronvermelding
The MEDLARS Story at the National Library of Medicine. [Washington]: U.S.Departm.of Health,Education,and Welfare,Public Health Service, 1963.
MLA (9e ed.) Bronvermelding
The MEDLARS Story at the National Library of Medicine. U.S.Departm.of Health,Education,and Welfare,Public Health Service, 1963.
Let op: Deze citaties zijn niet altijd 100% accuraat.