To cite package ‘r2r’ in publications use:

  Gherardi V (2024). _r2r: R-Object to R-Object Hash Maps_. R package
  version 0.1.1, <https://github.com/vgherard/r2r>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {r2r: R-Object to R-Object Hash Maps},
    author = {Valerio Gherardi},
    year = {2024},
    note = {R package version 0.1.1},
    url = {https://github.com/vgherard/r2r},
  }