Não informado. (1947). British Science News. British Council, Combined Sciences Department.
Chicago (17e ed.) BronvermeldingNão informado. British Science News. London: British Council, Combined Sciences Department, 1947.
MLA (8e ed.) BronvermeldingNão informado. British Science News. British Council, Combined Sciences Department, 1947.
Let op: Deze citaties zijn niet altijd 100% accuraat.