Dyfyniad APA

Carlsen, M., Erfjord, I., & Hundeland, P. S. (2020). Mathematics Education in the Early Years. Springer International Publishing.

Dyfyniad Arddull Chicago

Carlsen, Martin, Ingvald Erfjord, và Per Sigurd Hundeland. Mathematics Education in the Early Years. Springer International Publishing, 2020.

Dyfyniad MLA

Carlsen, Martin, Ingvald Erfjord, và Per Sigurd Hundeland. Mathematics Education in the Early Years. Springer International Publishing, 2020.

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