To cite package ‘zuxml’ in publications use:

  Baltazar P (2026). _zuxml: Small XML Parser and Document Tree_. R
  package version 0.1.0.9000, <https://github.com/pedrobtz/zuxml>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {zuxml: Small XML Parser and Document Tree},
    author = {Pedro Baltazar},
    year = {2026},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/pedrobtz/zuxml},
  }