To cite package ‘fieldmaps’ in publications use:

  Campbell P (2025). _fieldmaps: R Interface to Fieldmaps Data_. R
  package version 0.0.0.9000,
  <https://github.com/epicentre-msf/fieldmaps>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fieldmaps: R Interface to Fieldmaps Data},
    author = {Paul Campbell},
    year = {2025},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/epicentre-msf/fieldmaps},
  }