To cite package ‘Rglottography’ in publications use:

  Ranacher, P., et al. (2026). Glottography: an open-source
  geolinguistic data platform for mapping the world's languages.
  Journal of Open Humanities Data. doi:10.5334/johd.459

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Glottography: an open-source geolinguistic data platform for mapping the world's languages},
    author = {Peter Ranacher and Robert Forkel and Nour Efrat-Kowalsky and Matthias Urban and Antonia Hehli and Micha Franz and Gregory Biland and Aaron Kreienbühl and Alba Hermida Rodríguez and Matheus C. B. C. Azevedo and James Giebler and Takuya Takahashi and Nico Neureiter and Rik {van Gijn} and Meeli Roose and Outi Vesakoski and Robert Weibel and Gereon Kaiping and Sietze Norder},
    journal = {Journal of Open Humanities Data},
    year = {2026},
    month = {March},
    doi = {10.5334/johd.459},
  }