To cite package ‘gigs’ in publications use:

  Parker SR, Vesel L, Ohuma EO (2024). _gigs: Assess Fetal, Newborn,
  and Child Growth with International Standards_. 0.5.1.9000,
  <https://github.com/ropensci/gigs/>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{gigs}: Assess Fetal, Newborn, and Child Growth with International Standards},
    author = {Simon R Parker and Linda Vesel and Eric O Ohuma},
    year = {2024},
    note = {0.5.1.9000},
    url = {https://github.com/ropensci/gigs/},
  }