To cite package ‘lme4GS’ in publications use:

  Caamal Pat D, Perez Rodriguez P (2025). _lme4GS: 'lme4' for Genomic
  Selection_. R package version 0.1,
  <https://CRAN.R-project.org/package=lme4GS>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {lme4GS: 'lme4' for Genomic Selection},
    author = {Diana Yanira {Caamal Pat} and Paulino {Perez Rodriguez}},
    year = {2025},
    note = {R package version 0.1},
    url = {https://CRAN.R-project.org/package=lme4GS},
  }