To cite package ‘geokit’ in publications use:

  Peng Y (2026). _geokit: Tools for Accessing and Working with the Gene
  Expression Omnibus (GEO)_. R package version 0.0.1.9000,
  <https://github.com/wanglabcsu/geokit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {geokit: Tools for Accessing and Working with the Gene Expression Omnibus
(GEO)},
    author = {Yun Peng},
    year = {2026},
    note = {R package version 0.0.1.9000},
    url = {https://github.com/wanglabcsu/geokit},
  }