Cite
A Property of Parallelograms Inscribed in Ellipses.
MLA
Connes, Alain, and Don Zagier. “A Property of Parallelograms Inscribed in Ellipses.” American Mathematical Monthly, vol. 114, no. 10, Dec. 2007, pp. 909–14. EBSCOhost, https://doi.org/10.1080/00029890.2007.11920483.
APA
Connes, A., & Zagier, D. (2007). A Property of Parallelograms Inscribed in Ellipses. American Mathematical Monthly, 114(10), 909–914. https://doi.org/10.1080/00029890.2007.11920483
Chicago
Connes, Alain, and Don Zagier. 2007. “A Property of Parallelograms Inscribed in Ellipses.” American Mathematical Monthly 114 (10): 909–14. doi:10.1080/00029890.2007.11920483.