APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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