To cite package ‘tidyspec’ in publications use:

  Ferreira M (2026). _tidyspec: Spectroscopy Analysis Using the Tidy
  Data Philosophy_. R package version 0.4.0,
  <https://github.com/marceelrf/tidyspec>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tidyspec: Spectroscopy Analysis Using the Tidy Data Philosophy},
    author = {Marcel Ferreira},
    year = {2026},
    note = {R package version 0.4.0},
    url = {https://github.com/marceelrf/tidyspec},
  }