To cite package ‘CBSr’ in publications use:

Lee S (2021). CBSr: Fits Cubic Bezier Spline Functions to Intertemporal and Risky Choice Data. R package version 1.0.5, https://CRAN.R-project.org/package=CBSr.

Corresponding BibTeX entry:

  @Manual{,
    title = {CBSr: Fits Cubic Bezier Spline Functions to Intertemporal
      and Risky Choice Data},
    author = {Sangil Lee},
    year = {2021},
    note = {R package version 1.0.5},
    url = {https://CRAN.R-project.org/package=CBSr},
  }