To cite package ‘quadmesh’ in publications use:

  Sumner M (2024). _quadmesh: Quadrangle Mesh_. R package version
  0.5.5.9001, <https://github.com/hypertidy/quadmesh>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {quadmesh: Quadrangle Mesh},
    author = {Michael D. Sumner},
    year = {2024},
    note = {R package version 0.5.5.9001},
    url = {https://github.com/hypertidy/quadmesh},
  }