“Points in the Plane.” Charming Proofs: A Journey into Elegant Mathematics, by Claudi Alsina and Roger B. Nelsen, 1st ed., vol. 42, Mathematical Association of America, 2010, pp. 39–50, www.jstor.org/stable/10.4169/j.ctt6wpwnz.7. Accessed 27 May 2020.
Alsina, C., & Nelsen, R. (2010). Points in the Plane. In Charming Proofs: A Journey into Elegant Mathematics (pp. 39-50). Mathematical Association of America. Retrieved May 27, 2020, from www.jstor.org/stable/10.4169/j.ctt6wpwnz.7
Alsina, Claudi, and Roger B. Nelsen. "Points in the Plane." In Charming Proofs: A Journey into Elegant Mathematics, 39-50. Mathematical Association of America, 2010. Accessed May 27, 2020. www.jstor.org/stable/10.4169/j.ctt6wpwnz.7.
Export a RIS file (For EndNote, ProCite, Reference Manager, Zotero, Mendeley…)
Export a Text file (For BibTex)