To cite package ‘rstantools’ in publications use:

Gabry J, Goodrich B, Lysy M, Johnson A (2026). rstantools: Tools for Developing R Packages Interfacing with 'Stan'. R package version 2.6.0.9000, https://github.com/stan-dev/rstantools.

Corresponding BibTeX entry:

  @Manual{,
    title = {rstantools: Tools for Developing R Packages Interfacing
      with 'Stan'},
    author = {Jonah Gabry and Ben Goodrich and Martin Lysy and Andrew
      Johnson},
    year = {2026},
    note = {R package version 2.6.0.9000},
    url = {https://github.com/stan-dev/rstantools},
  }