To cite package ‘causaldata’ in publications use:

  Huntington-Klein N, Barrett M (2024). _causaldata: Example Data Sets
  for Causal Inference Textbooks_. R package version 0.1.4,
  <https://github.com/nickch-k/causaldata>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {causaldata: Example Data Sets for Causal Inference Textbooks},
    author = {Nick Huntington-Klein and Malcolm Barrett},
    year = {2024},
    note = {R package version 0.1.4},
    url = {https://github.com/nickch-k/causaldata},
  }