To cite package ‘BetaBit’ in publications use:

  Biecek P, Fak K, Zoltak T (2023). _BetaBit: Mini Games from
  Adventures of Beta and Bit_. R package version 2.2,
  <https://CRAN.R-project.org/package=BetaBit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {BetaBit: Mini Games from Adventures of Beta and Bit},
    author = {Przemyslaw Biecek and Katarzyna Fak and Tomasz Zoltak},
    year = {2023},
    note = {R package version 2.2},
    url = {https://CRAN.R-project.org/package=BetaBit},
  }