APA (7e ed.) Bronvermelding

Não informado. (1932). Industrial Medicine. American Association of Industrial Physicians and Surgeons.

Chicago (17e ed.) Bronvermelding

Não informado. Industrial Medicine. Chicago, Ill: American Association of Industrial Physicians and Surgeons, 1932.

MLA (8e ed.) Bronvermelding

Não informado. Industrial Medicine. American Association of Industrial Physicians and Surgeons, 1932.

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