APA (7e ed.) Bronvermelding
(1964). Introduction to respiratory diseases (ed.). National Tuberculosis Association.
Chicago (17e ed.) Bronvermelding
Introduction to Respiratory Diseases. ed. U.S.A: National Tuberculosis Association, 1964.
MLA (9e ed.) Bronvermelding
Introduction to Respiratory Diseases. ed. National Tuberculosis Association, 1964.
Let op: Deze citaties zijn niet altijd 100% accuraat.