To cite package ‘rpkgkit’ in publications use:

  Yang Y (2026). _rpkgkit: Create and Maintain R Packages_. R package
  version 0.1.19, <https://github.com/wanglabcsu/rpkgkit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rpkgkit: Create and Maintain R Packages},
    author = {Yuxi Yang},
    year = {2026},
    note = {R package version 0.1.19},
    url = {https://github.com/wanglabcsu/rpkgkit},
  }