To cite package ‘flexstanr’ in publications use:

  Pearson C, Voglesonger W (2026). _flexstanr: Portable Backend Layer
  for 'Stan' Models_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=flexstanr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {flexstanr: Portable Backend Layer for 'Stan' Models},
    author = {Carl Pearson and Weston Voglesonger},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=flexstanr},
  }