APA (7e ed.) Bronvermelding

Oswald, N. C., & Fry, J. (1962). Diseases of the respiratory system. F. A. Davis.

Chicago (17e ed.) Bronvermelding

Oswald, Neville C., en John Fry. Diseases of the Respiratory System. Philadelphia: F. A. Davis, 1962.

MLA (9e ed.) Bronvermelding

Oswald, Neville C., en John Fry. Diseases of the Respiratory System. F. A. Davis, 1962.