To cite package ‘formatBibtex’ in publications use:

  Wang W (2023). _formatBibtex: Format BibTeX Entries_. R package
  version 0.1.1.9000,
  <https://CRAN.R-project.org/package=formatBibtex>.

A BibTeX entry for LaTeX users is

  @Manual{formatBibtex-package,
    title = {{formatBibtex}: {F}ormat {BibTeX} Entries},
    author = {Wenjie Wang},
    year = {2023},
    url = {https://CRAN.R-project.org/package=formatBibtex},
    note = {R package version 0.1.1.9000},
  }