Não informado. (1958). American Industrial Hygiene Association Journal. American Industrial Hygiene Association.
Chicago (17e ed.) BronvermeldingNão informado. American Industrial Hygiene Association Journal. Akron, Ohio: American Industrial Hygiene Association, 1958.
MLA (8e ed.) BronvermeldingNão informado. American Industrial Hygiene Association Journal. American Industrial Hygiene Association, 1958.
Let op: Deze citaties zijn niet altijd 100% accuraat.