To cite package ‘citymix’ in publications use:

  Giraud T (2026). _citymix: Plot a Map on a Map_. R package version
  0.1.0, <https://codeberg.org/rcarto/citymix>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {citymix: Plot a Map on a Map},
    author = {Timothée Giraud},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://codeberg.org/rcarto/citymix},
  }