To cite package ‘bbknnR’ in publications use:

  Li Y (2025). _bbknnR: Perform Batch Balanced KNN in R_. R package
  version 2.0.2, <https://github.com/ycli1995/bbknnr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {bbknnR: Perform Batch Balanced KNN in R},
    author = {Yuchen Li},
    year = {2025},
    note = {R package version 2.0.2},
    url = {https://github.com/ycli1995/bbknnr},
  }