APA (7e ed.) Bronvermelding

University of Pittsburgh. School of Medicine. Studies on Epidemic Influenza: Comprising Clinical and Laboratory Investigations.

Chicago (17e ed.) Bronvermelding

University of Pittsburgh. School of Medicine. Studies on Epidemic Influenza: Comprising Clinical and Laboratory Investigations.

MLA (9e ed.) Bronvermelding

University of Pittsburgh. School of Medicine. Studies on Epidemic Influenza: Comprising Clinical and Laboratory Investigations.

Let op: Deze citaties zijn niet altijd 100% accuraat.