Cita APA (7th ed.)

Paulos, J. A. (1990). Innumeracy: Mathematical illiteracy and its consequences. Vintage Books.

Cita Chicago (17th ed.)

Paulos, John Allen. Innumeracy: Mathematical Illiteracy and Its Consequences. New York: Vintage Books, 1990.

Cita MLA (9th ed.)

Paulos, John Allen. Innumeracy: Mathematical Illiteracy and Its Consequences. Vintage Books, 1990.