To cite package ‘polarssql’ in publications use:

  Shima T (2024). _polarssql: A 'polars' backend for 'DBI'._. R package
  version 0.0.0.9000, , <https://github.com/rpolars/r-polarssql>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {polarssql: A 'polars' backend for 'DBI'.},
    author = {Tatsuya Shima},
    year = {2024},
    note = {R package version 0.0.0.9000, 
},
    url = {https://github.com/rpolars/r-polarssql},
  }