To cite package ‘carts’ in publications use:

  Sommer B, Holst K, Shamsi F (2025). _carts: Simulation-Based
  Assessment of Covariate Adjustment in Randomized Trials_. R package
  version 0.1.0, <https://CRAN.R-project.org/package=carts>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {carts: Simulation-Based Assessment of Covariate Adjustment in
Randomized Trials},
    author = {Benedikt Sommer and Klaus K. Holst and Foroogh Shamsi},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=carts},
  }