To cite package ‘balancing’ in publications use:

  Barrett M (2026). _balancing: Optimization-Based Balancing Weights
  for Causal Inference_. R package version 0.0.0.9000,
  <https://github.com/r-causal/balancing>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {balancing: Optimization-Based Balancing Weights for Causal Inference},
    author = {Malcolm Barrett},
    year = {2026},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/r-causal/balancing},
  }