To cite package ‘WLreg’ in publications use:

  Luo X (2023). _WLreg: Regression Analysis Based on Win Loss
  Endpoints_. R package version 1.0.0.1,
  <https://CRAN.R-project.org/package=WLreg>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {WLreg: Regression Analysis Based on Win Loss Endpoints},
    author = {Xiaodong Luo},
    year = {2023},
    note = {R package version 1.0.0.1},
    url = {https://CRAN.R-project.org/package=WLreg},
  }