To cite ggcircular and related methodological references, use:

  Nicosia A (2026). _ggcircular: A ggplot2 Extension for Circular and
  Directional Data_. R package version 0.1.0,
  <https://github.com/AurelienNicosiaULaval/ggcircular>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ggcircular: A ggplot2 Extension for Circular and Directional Data},
    author = {Aurelien Nicosia},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/AurelienNicosiaULaval/ggcircular},
  }

  Fisher N (1993). _Statistical Analysis of Circular Data_. Cambridge
  University Press. doi:10.1017/CBO9780511564345
  <https://doi.org/10.1017/CBO9780511564345>.

A BibTeX entry for LaTeX users is

  @Book{,
    title = {Statistical Analysis of Circular Data},
    author = {N. I. Fisher},
    year = {1993},
    publisher = {Cambridge University Press},
    doi = {10.1017/CBO9780511564345},
  }

  Jammalamadaka S, Sengupta A (2001). _Topics in Circular Statistics_.
  World Scientific. doi:10.1142/4031 <https://doi.org/10.1142/4031>.

A BibTeX entry for LaTeX users is

  @Book{,
    title = {Topics in Circular Statistics},
    author = {S. R. Jammalamadaka and A. Sengupta},
    year = {2001},
    publisher = {World Scientific},
    doi = {10.1142/4031},
  }

A Zenodo DOI will be added here after archival release.