To cite package ‘rcxl’ in publications use:

  Shields V (2026). _rcxl: Read xlsx Files with a Native Parser_. R
  package version 0.1.1, <https://github.com/vlshields/rcxl>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rcxl: Read xlsx Files with a Native Parser},
    author = {Vincent Shields},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/vlshields/rcxl},
  }