To cite package ‘genridge’ in publications use:

  Friendly M (2023). _genridge: Generalized Ridge Trace Plots for Ridge
  Regression_. R package version 0.7.0, ,
  <https://github.com/friendly/genridge>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {genridge: Generalized Ridge Trace Plots for Ridge Regression},
    author = {Michael Friendly},
    year = {2023},
    note = {R package version 0.7.0, 
},
    url = {https://github.com/friendly/genridge},
  }