To cite package ‘charport’ in publications use:

  Ching T (2026). _charport: ALTREP String Interoperability_. R package
  version 0.1.1, <https://github.com/charbase/charport>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {charport: ALTREP String Interoperability},
    author = {Travers Ching},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/charbase/charport},
  }