To cite package ‘amap’ in publications use:

  Lucas A (2024). _amap: Another Multidimensional Analysis Package_. R
  package version 0.8-20, <https://CRAN.R-project.org/package=amap>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {amap: Another Multidimensional Analysis Package},
    author = {Antoine Lucas},
    year = {2024},
    note = {R package version 0.8-20},
    url = {https://CRAN.R-project.org/package=amap},
  }