To cite package ‘SmokingHistoryGenerator’ in publications use:

  Clarke J, Racine B, Krapcho M, Gaenko A (2026).
  _SmokingHistoryGenerator: R Package for the Smoking History
  Generator_. R package version 6.5.3-1.0.1,
  <https://CRAN.R-project.org/package=SmokingHistoryGenerator>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SmokingHistoryGenerator: R Package for the Smoking History Generator},
    author = {John Clarke and Ben Racine and Martin Krapcho and Alexander Gaenko},
    year = {2026},
    note = {R package version 6.5.3-1.0.1},
    url = {https://CRAN.R-project.org/package=SmokingHistoryGenerator},
  }