To cite package ‘citydistR’ in publications use:

  Kozan E (2026). _citydistR: City-Adaptive Distance Modelling
  Utilities_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=citydistR>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {citydistR: City-Adaptive Distance Modelling Utilities},
    author = {Elif Kozan},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=citydistR},
  }