APA (7th ed.) Citation

HATHAWAY, D. K., & BARKS, J. (2016). Calculus meets the birthday problem. Mathematical Gazette, 100(547), 86. https://doi.org/10.1017/mag.2016.51

Chicago Style (17th ed.) Citation

HATHAWAY, DALE K., and JOSHUA BARKS. "Calculus Meets the Birthday Problem." Mathematical Gazette 100, no. 547 (2016): 86. https://doi.org/10.1017/mag.2016.51.

MLA (9th ed.) Citation

HATHAWAY, DALE K., and JOSHUA BARKS. "Calculus Meets the Birthday Problem." Mathematical Gazette, vol. 100, no. 547, 2016, p. 86, https://doi.org/10.1017/mag.2016.51.