To cite package ‘qio’ in publications use:

Baltazar P, Natter J (2026). qio: Read and Write 'Apache Parquet' Files. R package version 0.1.1, https://CRAN.R-project.org/package=qio.

Corresponding BibTeX entry:

  @Manual{,
    title = {qio: Read and Write 'Apache Parquet' Files},
    author = {Pedro Baltazar and Johan HG Natter},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=qio},
  }