To cite package ‘IBDInfer’ in publications use:

  Koo T (2025). _IBDInfer: Design-Based Causal Inference Method for
  Incomplete Block Designs_. R package version 0.0.1,
  <https://github.com/taehyeonkoo/ibdinfer>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {IBDInfer: Design-Based Causal Inference Method for Incomplete Block
Designs},
    author = {Taehyeon Koo},
    year = {2025},
    note = {R package version 0.0.1},
    url = {https://github.com/taehyeonkoo/ibdinfer},
  }