To cite package ‘carData’ in publications use:

  Fox J, Weisberg S, Price B (2022). _carData: Companion to Applied
  Regression Data Sets_. R package version 3.0-5, ,
  <https://r-forge.r-project.org/projects/car>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {carData: Companion to Applied Regression Data Sets},
    author = {John Fox and Sanford Weisberg and Brad Price},
    year = {2022},
    note = {R package version 3.0-5, 
},
    url = {https://r-forge.r-project.org/projects/car},
  }