To cite package ‘btw’ in publications use:

  Aden-Buie G, Couch S, Cheng J (2026). _btw: A Toolkit for Connecting
  R and Large Language Models_. R package version 1.3.0,
  <https://CRAN.R-project.org/package=btw>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {btw: A Toolkit for Connecting R and Large Language Models},
    author = {Garrick Aden-Buie and Simon Couch and Joe Cheng},
    year = {2026},
    note = {R package version 1.3.0},
    url = {https://CRAN.R-project.org/package=btw},
  }