To cite package ‘WriteXLS’ in publications use:

Schwartz M, file. V (2025). WriteXLS: Cross-Platform Perl Based R Function to Create Excel 2003 (XLS) and Excel 2007 (XLSX) Files. R package version 6.8.0, https://github.com/marcschwartz/writexls.

Corresponding BibTeX entry:

  @Manual{,
    title = {WriteXLS: Cross-Platform Perl Based R Function to Create
      Excel 2003 (XLS) and Excel 2007 (XLSX) Files},
    author = {Marc Schwartz and Various authors for Perl modules listed
      in each .pm file.},
    year = {2025},
    note = {R package version 6.8.0},
    url = {https://github.com/marcschwartz/writexls},
  }