APA (7e ed.) Bronvermelding

Cotton, T. (2019). How to develop confident mathematicians in the early years: A guide for practitioners and parents. Routledge.

Chicago (17e ed.) Bronvermelding

Cotton, Tony. How to Develop Confident Mathematicians in the Early Years: A Guide for Practitioners and Parents. Abingdon, Oxon ; New York, NY: Routledge, 2019.

MLA (8e ed.) Bronvermelding

Cotton, Tony. How to Develop Confident Mathematicians in the Early Years: A Guide for Practitioners and Parents. Routledge, 2019.