Não informado. (1956). Journal of Inorganic Chemistry. U.S. Department of Commerce, Office of Technical Services.
Chicago (17e ed.) BronvermeldingNão informado. Journal of Inorganic Chemistry. Washington: U.S. Department of Commerce, Office of Technical Services, 1956.
MLA (8e ed.) BronvermeldingNão informado. Journal of Inorganic Chemistry. U.S. Department of Commerce, Office of Technical Services, 1956.
Let op: Deze citaties zijn niet altijd 100% accuraat.