APA (7th ed.) Citation

Bell, G. I. (2009). The Shortest Game of Chinese Checkers and Related Problems. Integers, 9(1), 17. https://doi.org/10.1515/INTEG.2009.003

Chicago Style (17th ed.) Citation

Bell, George I. "The Shortest Game of Chinese Checkers and Related Problems." Integers 9, no. 1 (2009): 17. https://doi.org/10.1515/INTEG.2009.003.

MLA (9th ed.) Citation

Bell, George I. "The Shortest Game of Chinese Checkers and Related Problems." Integers, vol. 9, no. 1, 2009, p. 17, https://doi.org/10.1515/INTEG.2009.003.