Cita APA (7a ed.)

National Council of Teachers of Mathematics. (1994). Teaching children mathematics. National Council of Teachers of Mathematics.

Cita Chicago Style (17a ed.)

National Council of Teachers of Mathematics. Teaching Children Mathematics. Reston, Va: National Council of Teachers of Mathematics, 1994.

Cita MLA (9a ed.)

National Council of Teachers of Mathematics. Teaching Children Mathematics. National Council of Teachers of Mathematics, 1994.