Não informado. (1957). Atomics & Nuclear Energy. Leonard Hill Technical Group.
Chicago (17e ed.) BronvermeldingNão informado. Atomics & Nuclear Energy. London: Leonard Hill Technical Group, 1957.
MLA (8e ed.) BronvermeldingNão informado. Atomics & Nuclear Energy. Leonard Hill Technical Group, 1957.
Let op: Deze citaties zijn niet altijd 100% accuraat.