Paulos, J. A. (1990). Innumeracy: Mathematical illiteracy and its consequences. Vintage Books.
Citazione stile Chigago Style (17a edizione)Paulos, John Allen. Innumeracy: Mathematical Illiteracy and Its Consequences. New York: Vintage Books, 1990.
Citatione MLA (9a ed.)Paulos, John Allen. Innumeracy: Mathematical Illiteracy and Its Consequences. Vintage Books, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.