To cite package ‘OpenSpecy’ in publications use:

  Cowger W, Steinmetz Z, Vaquero H, Leong N, Faltynkova A, Sherrod H
  (2024). _OpenSpecy: Analyze, Process, Identify, and Share Raman and
  (FT)IR Spectra_. R package version 1.4.0,
  <https://CRAN.R-project.org/package=OpenSpecy>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {OpenSpecy: Analyze, Process, Identify, and Share Raman and (FT)IR Spectra},
    author = {Win Cowger and Zacharias Steinmetz and Hazel Vaquero and Nick Leong and Andrea Faltynkova and Hannah Sherrod},
    year = {2024},
    note = {R package version 1.4.0},
    url = {https://CRAN.R-project.org/package=OpenSpecy},
  }