To cite package ‘zaro’ in publications use:

  Sumner M (2026). _zaro: Zarr via Arrow_. R package version
  0.0.1.9010, <https://github.com/hypertidy/zaro>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {zaro: Zarr via Arrow},
    author = {Michael Sumner},
    year = {2026},
    note = {R package version 0.0.1.9010},
    url = {https://github.com/hypertidy/zaro},
  }