APA (7th ed.) Citation

Morgan, F. (2019). My Undercover Mission to Find Cairo Tilings. Mathematical Intelligencer, 41(3), 19. https://doi.org/10.1007/s00283-019-09906-7

Chicago Style (17th ed.) Citation

Morgan, Frank. "My Undercover Mission to Find Cairo Tilings." Mathematical Intelligencer 41, no. 3 (2019): 19. https://doi.org/10.1007/s00283-019-09906-7.

MLA (9th ed.) Citation

Morgan, Frank. "My Undercover Mission to Find Cairo Tilings." Mathematical Intelligencer, vol. 41, no. 3, 2019, p. 19, https://doi.org/10.1007/s00283-019-09906-7.