Não informado. (1948). Journal of the Royal Statistical Society. Royal Statistical Society.
Chicago (17e ed.) BronvermeldingNão informado. Journal of the Royal Statistical Society. London: Royal Statistical Society, 1948.
MLA (8e ed.) BronvermeldingNão informado. Journal of the Royal Statistical Society. Royal Statistical Society, 1948.
Let op: Deze citaties zijn niet altijd 100% accuraat.