To cite package ‘fso’ in publications use:

Roberts DW (2025). fso: Fuzzy Set Ordination. R package version 2.1-4, https://CRAN.R-project.org/package=fso.

Corresponding BibTeX entry:

  @Manual{,
    title = {fso: Fuzzy Set Ordination},
    author = {David W. Roberts},
    year = {2025},
    note = {R package version 2.1-4},
    url = {https://CRAN.R-project.org/package=fso},
  }