Hatfield, M. M. (2000). Mathematics methods for elementary and middle school teachers (4th ed.). New York: John Wiley and Sons.
Citação norma ChicagoHatfield, Mary M. Mathematics Methods for Elementary and Middle School Teachers. 4th ed. New York: John Wiley and Sons, 2000.
Citação norma MLAHatfield, Mary M. Mathematics Methods for Elementary and Middle School Teachers. 4th ed. New York: John Wiley and Sons, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.