To cite package ‘xslt’ in publications use:

  Ooms J (2024). _xslt: Extensible Style-Sheet Language
  Transformations_. R package version 1.4.6,
  <https://github.com/ropensci/xslt>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {xslt: Extensible Style-Sheet Language Transformations},
    author = {Jeroen Ooms},
    year = {2024},
    note = {R package version 1.4.6},
    url = {https://github.com/ropensci/xslt},
  }