To cite package ‘parcxl’ in publications use:

  Homma S (2026). _parcxl: Fast Formula Stripping and Exporting Excel
  Sheets to Separate Files_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=parcxl>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {parcxl: Fast Formula Stripping and Exporting Excel Sheets to Separate
Files},
    author = {Shunsuke Homma},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=parcxl},
  }