To cite package ‘gglasso’ in publications use:

  Yang Y, Zou H, Bhatnagar S (2024). _gglasso: Group Lasso Penalized
  Learning Using a Unified BMD Algorithm_. R package version 1.5.1,
  <https://CRAN.R-project.org/package=gglasso>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gglasso: Group Lasso Penalized Learning Using a Unified BMD Algorithm},
    author = {Yi Yang and Hui Zou and Sahir Bhatnagar},
    year = {2024},
    note = {R package version 1.5.1},
    url = {https://CRAN.R-project.org/package=gglasso},
  }