To cite package ‘elevationSources’ in publications use:

  Watters A (2025). _elevationSources: Surface Elevation Sources Data R
  Package_. R package version 0.0.0.7,
  <https://github.com/owp-spatial/elevation-sources>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {elevationSources: Surface Elevation Sources Data R Package},
    author = {Angus Watters},
    year = {2025},
    note = {R package version 0.0.0.7},
    url = {https://github.com/owp-spatial/elevation-sources},
  }