APA (7th ed.) Citation

Hackenberg, A., & Lee, M. (2016). Students' distributive reasoning with fractions and unknowns. Educational Studies in Mathematics, 93(2), 245. https://doi.org/10.1007/s10649-016-9704-9

Chicago Style (17th ed.) Citation

Hackenberg, Amy, and Mi Lee. "Students' Distributive Reasoning with Fractions and Unknowns." Educational Studies in Mathematics 93, no. 2 (2016): 245. https://doi.org/10.1007/s10649-016-9704-9.

MLA (9th ed.) Citation

Hackenberg, Amy, and Mi Lee. "Students' Distributive Reasoning with Fractions and Unknowns." Educational Studies in Mathematics, vol. 93, no. 2, 2016, p. 245, https://doi.org/10.1007/s10649-016-9704-9.