APA (7th ed.) Citation

Gill, J., & Hangartner, D. (2010). Circular data in political science and how to handle it. Political analysis, 18(3), 316-336. doi:10.1093/pan/mpq009

Chicago Style (17th ed.) Citation

Gill, Jeff, and Dominik Hangartner. "Circular Data in Political Science and How to Handle It." Political Analysis 18, no. 3 (2010): 316-336. https://doi.org/10.1093/pan/mpq009.

MLA (9th ed.) Citation

Gill, Jeff, and Dominik Hangartner. "Circular Data in Political Science and How to Handle It." Political Analysis, vol. 18, no. 3, 2010, pp. 316-336, https://doi.org/10.1093/pan/mpq009.