APA (7e ed.) Bronvermelding

Não informado. (1964). Influenza: An annotated bibliography. Library of the College of Physicians, Medical Documentation Service.

Chicago (17e ed.) Bronvermelding

Não informado. Influenza: An Annotated Bibliography. Philadelphia, Pa: Library of the College of Physicians, Medical Documentation Service, 1964.

MLA (8e ed.) Bronvermelding

Não informado. Influenza: An Annotated Bibliography. Library of the College of Physicians, Medical Documentation Service, 1964.

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