To cite isopleuros in publications use:

  Frerebeau N (2024). _isopleuros: Ternary Plots_. Université Bordeaux
  Montaigne, Pessac, France. doi:10.5281/zenodo.7940389
  <https://doi.org/10.5281/zenodo.7940389>, R package version 1.3.0,
  <https://packages.tesselle.org/isopleuros/>.

A BibTeX entry for LaTeX users is

  @Manual{,
    author = {Nicolas Frerebeau},
    title = {{isopleuros: Ternary Plots}},
    year = {2024},
    organization = {Université Bordeaux Montaigne},
    address = {Pessac, France},
    note = {R package version 1.3.0},
    url = {https://packages.tesselle.org/isopleuros/},
    doi = {10.5281/zenodo.7940389},
  }

This package is a part of the tesselle project
<https://www.tesselle.org>.