To cite package ‘atsar’ in publications use:

  Ward EJ, Scheuerell MD, Holmes EE, Oken KL (2024). _atsar: Stan
  Routines For Univariate And Multivariate Time Series_. R package
  version 0.1.6, <https://github.com/atsa-es/atsar>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {atsar: Stan Routines For Univariate And Multivariate Time Series},
    author = {Eric J. Ward and Mark D. Scheuerell and Elizabeth E. Holmes and Kiva L. Oken},
    year = {2024},
    note = {R package version 0.1.6},
    url = {https://github.com/atsa-es/atsar},
  }