To cite package ‘labelr’ in publications use:

  Hartman R (2024). _labelr: Label Data Frames, Variables, and Values_.
  R package version 0.1.9, <https://CRAN.R-project.org/package=labelr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {labelr: Label Data Frames, Variables, and Values},
    author = {Robert Hartman},
    year = {2024},
    note = {R package version 0.1.9},
    url = {https://CRAN.R-project.org/package=labelr},
  }