SpringerLink (Online service), Bartolini Bussi, M. G., & Sun, X. H. (2018). Building the Foundation: Whole Numbers in the Primary Grades: The 23rd ICMI Study (1st ed. 2018.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-63555-2
Chicago Style (17th ed.) CitationSpringerLink (Online service), Maria G. Bartolini Bussi, and Xu Hua Sun. Building the Foundation: Whole Numbers in the Primary Grades: The 23rd ICMI Study. 1st ed. 2018. Cham: Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-63555-2.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Building the Foundation: Whole Numbers in the Primary Grades: The 23rd ICMI Study. 1st ed. 2018. Springer International Publishing : Imprint: Springer, 2018. https://doi.org/10.1007/978-3-319-63555-2.