To cite package ‘billboarder’ in publications use:

  Perrier V, Meyer F (2024). _billboarder: Create Interactive Chart
  with the JavaScript 'Billboard' Library_. R package version 0.5.0,
  <https://CRAN.R-project.org/package=billboarder>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {billboarder: Create Interactive Chart with the JavaScript 'Billboard' Library},
    author = {Victor Perrier and Fanny Meyer},
    year = {2024},
    note = {R package version 0.5.0},
    url = {https://CRAN.R-project.org/package=billboarder},
  }