APA (7th ed.) Citation

Nemirovsky, R., & Tierney, C. (2001). Children creating ways to represent changing situations: On the development of homogeneous spaces. Educational Studies in Mathematics, 45(1-3), 67. https://doi.org/10.1023/A:1013806228763

Chicago Style (17th ed.) Citation

Nemirovsky, Ricardo, and Cornelia Tierney. "Children Creating Ways to Represent Changing Situations: On the Development of Homogeneous Spaces." Educational Studies in Mathematics 45, no. 1-3 (2001): 67. https://doi.org/10.1023/A:1013806228763.

MLA (9th ed.) Citation

Nemirovsky, Ricardo, and Cornelia Tierney. "Children Creating Ways to Represent Changing Situations: On the Development of Homogeneous Spaces." Educational Studies in Mathematics, vol. 45, no. 1-3, 2001, p. 67, https://doi.org/10.1023/A:1013806228763.