To cite package ‘nirs4allformats’ in publications use:

Beurier G (2026). nirs4allformats: Read Near-Infrared Spectroscopy and Spectral File Formats. R package version 0.2.11, https://github.com/gbeurier/nirs4all-formats.

Corresponding BibTeX entry:

  @Manual{,
    title = {nirs4allformats: Read Near-Infrared Spectroscopy and
      Spectral File Formats},
    author = {Gregory Beurier},
    year = {2026},
    note = {R package version 0.2.11},
    url = {https://github.com/gbeurier/nirs4all-formats},
  }