To cite package ‘transportr’ in publications use:

  Williams N, Rudolph K (2025). _transportr: Transporting Intervention
  Effects from One Population to Another_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=transportr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {transportr: Transporting Intervention Effects from One Population to Another},
    author = {Nicholas Williams and Kara Rudolph},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=transportr},
  }