Gaya APA

Sondheimer, E., Rogerson, A. (1981). Numbers and infinity. A historical account of mathematical concepts (1981). : London : Cambridge Univ.Press.,.

Gaya MLA

Sondheimer, E., Rogerson, A. "Numbers and infinity. A historical account of mathematical concepts". 1981 : London : Cambridge Univ.Press.,, 1981. Text.