“It's All in the Symmetry.” Mathematics Teaching in the Middle School, vol. 18, no. 4, 2012, pp. 206–208., www.jstor.org/stable/10.5951/mathteacmiddscho.18.4.0206. Accessed 22 Jan. 2021.
It's All in the Symmetry. (2012). Mathematics Teaching in the Middle School, 18(4), 206-208. doi:10.5951/mathteacmiddscho.18.4.0206
"It's All in the Symmetry." Mathematics Teaching in the Middle School 18, no. 4 (2012): 206-08. Accessed January 22, 2021. doi:10.5951/mathteacmiddscho.18.4.0206.
Export a RIS file (For EndNote, ProCite, Reference Manager, Zotero, Mendeley…)
Export a Text file (For BibTex)
Note: Always review your references and make any necessary corrections before using. Pay attention to names, capitalization, and dates.