To cite package ‘hexify’ in publications use:

  Colling G (2026). _hexify: Equal-Area Hex Grids on the 'Snyder'
  'ISEA' 'Icosahedron'_. R package version 0.7.1,
  <https://github.com/gcol33/hexify>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {hexify: Equal-Area Hex Grids on the 'Snyder' 'ISEA' 'Icosahedron'},
    author = {Gilles Colling},
    year = {2026},
    note = {R package version 0.7.1},
    url = {https://github.com/gcol33/hexify},
  }