To cite package ‘log4r’ in publications use:

  White J, Jacobs A (2024). _log4r: A Fast and Lightweight Logging
  System for R, Based on 'log4j'_. R package version 0.4.4.9000, ,
  <https://github.com/johnmyleswhite/log4r>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {log4r: A Fast and Lightweight Logging System for R, Based on 'log4j'},
    author = {John Myles White and Aaron Jacobs},
    year = {2024},
    note = {R package version 0.4.4.9000, },
    url = {https://github.com/johnmyleswhite/log4r},
  }