To cite package ‘butterfly’ in publications use:

  Thomas Z (2024). “butterfly: quality assurance of continually
  updating and overwritten time-series data.”

A BibTeX entry for LaTeX users is

  @Misc{,
    title = {{butterfly}: quality assurance of continually updating and overwritten time-series data},
    author = {Zwagerman Thomas},
    year = {2024},
  }