Haylock, D., & Cockburn, A. (2003). Understanding mathematics in the lower primary years: A guide for teachers of children 3-8 (2nd ed.). P. Chapman Pub.
Citação norma ChicagoHaylock, Derek, and Anne Cockburn. Understanding Mathematics in the Lower Primary Years: A Guide for Teachers of Children 3-8. 2nd ed. London: P. Chapman Pub, 2003.
Citação norma MLAHaylock, Derek, and Anne Cockburn. Understanding Mathematics in the Lower Primary Years: A Guide for Teachers of Children 3-8. 2nd ed. P. Chapman Pub, 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.