To cite package ‘Ruido’ in publications use:

  Fonseca-Freire A, Santos W, Forti L (2026). _Ruido: Soundscape
  Spectral Metrics_. R package version 1.0.3,
  <https://github.com/arthurigorr/ruido>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Ruido: Soundscape Spectral Metrics},
    author = {Arthur Igor da Fonseca-Freire and Weslley Geremias dos Santos and Lucas Rodriguez Forti},
    year = {2026},
    note = {R package version 1.0.3},
    url = {https://github.com/arthurigorr/ruido},
  }