To cite package ‘dsn’ in publications use:

  Sumner M (2026). _dsn: Data Source Name and Description Helpers for
  Use with 'GDAL'_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=dsn>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {dsn: Data Source Name and Description Helpers for Use with 'GDAL'},
    author = {Michael Sumner},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=dsn},
  }