Não informado. (1956). International journal of applied radiation and isotopes. Pergamon Press.
Chicago (17e ed.) BronvermeldingNão informado. International Journal of Applied Radiation and Isotopes. Oxford, Inglaterra: Pergamon Press, 1956.
MLA (8e ed.) BronvermeldingNão informado. International Journal of Applied Radiation and Isotopes. Pergamon Press, 1956.
Let op: Deze citaties zijn niet altijd 100% accuraat.