To cite package ‘dialr’ in publications use:

Smith D (2023). dialr: Parse, Format, and Validate International Phone Numbers. R package version 0.4.2, https://CRAN.R-project.org/package=dialr.

Corresponding BibTeX entry:

  @Manual{,
    title = {dialr: Parse, Format, and Validate International Phone
      Numbers},
    author = {Danny Smith},
    year = {2023},
    note = {R package version 0.4.2},
    url = {https://CRAN.R-project.org/package=dialr},
  }