To cite package ‘POSetR’ in publications use:

Arcagni A, Avellone A, Fattore M (2023). POSetR: Partially Ordered Sets in R. R package version 1.1.4, https://CRAN.R-project.org/package=POSetR.

Corresponding BibTeX entry:

  @Manual{,
    title = {POSetR: Partially Ordered Sets in R},
    author = {Alberto Arcagni and Alessandro Avellone and Marco
      Fattore},
    year = {2023},
    note = {R package version 1.1.4},
    url = {https://CRAN.R-project.org/package=POSetR},
  }