To cite rangr in publications use:

  Markowska K, Kuczyński L (2023). _rangr: simulating range dynamics of
  virtual species_. R package version 1.0.5,
  <https://github.com/ropensci/rangr>.

A BibTeX entry for LaTeX users is

  @Manual{rangr,
    title = {rangr: simulating range dynamics of virtual species},
    author = {Katarzyna Markowska and Lechosław Kuczyński},
    year = {2023},
    note = {R package version 1.0.5},
    url = {https://github.com/ropensci/rangr},
  }