To cite package ‘ptairMS’ in publications use:

  Roquencourt c (2020). _ptairMS: Pre-processing PTR-TOF-MS Data_. R
  package version 1.13.0, <https://bioconductor.org/packages/ptairMS>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ptairMS: Pre-processing PTR-TOF-MS Data},
    author = {camille Roquencourt},
    year = {2020},
    note = {R package version 1.13.0},
    url = {https://bioconductor.org/packages/ptairMS},
  }