To cite package ‘Necklaces’ in publications use:

Di Nardo E, Guarino G (2025). Necklaces: Necklaces and Bracelets. R package version 1.1, https://CRAN.R-project.org/package=Necklaces.

Corresponding BibTeX entry:

  @Manual{,
    title = {Necklaces: Necklaces and Bracelets},
    author = {Elvira {Di Nardo} and Giuseppe Guarino},
    year = {2025},
    note = {R package version 1.1},
    url = {https://CRAN.R-project.org/package=Necklaces},
  }