Não informado. (1975). Mathematical Proceedings of the Cambridge Philosophical Society. Cambridge University Press.
Chicago (17e ed.) BronvermeldingNão informado. Mathematical Proceedings of the Cambridge Philosophical Society. Cambridge, Inglaterra: Cambridge University Press, 1975.
MLA (8e ed.) BronvermeldingNão informado. Mathematical Proceedings of the Cambridge Philosophical Society. Cambridge University Press, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.