To cite package ‘duckspatial’ in publications use:

Cidre González A, Kotov E, Pereira R (2026). duckspatial: R Interface to 'DuckDB' Database with Spatial Extension. R package version 1.1.1, https://github.com/cidree/duckspatial.

Corresponding BibTeX entry:

  @Manual{,
    title = {duckspatial: R Interface to 'DuckDB' Database with Spatial
      Extension},
    author = {Adrián {Cidre González} and Egor Kotov and Rafael H. M.
      Pereira},
    year = {2026},
    note = {R package version 1.1.1},
    url = {https://github.com/cidree/duckspatial},
  }