To cite geouy in publications use:

  Detomasi R (????). “geouy: Geographic Information of Uruguay.” R
  package version 0.2.8, <https://github.com/RichDeto/geouy>.

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {{geouy}: Geographic Information of Uruguay},
    author = {Richard Detomasi},
    note = {R package version 0.2.8},
    url = {https://github.com/RichDeto/geouy},
  }