To cite package ‘JDCruncheR’ in publications use:

  Barthelemy T, Quartier-la-Tente A, Smyk A (2024). _JDCruncheR:
  Interface Between the 'JDemetra+' Cruncher and R, and Quality Report
  Generator_. R package version 0.3.1,
  <https://CRAN.R-project.org/package=JDCruncheR>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {JDCruncheR: Interface Between the 'JDemetra+' Cruncher and R, and Quality
Report Generator},
    author = {Tanguy Barthelemy and Alain Quartier-la-Tente and Anna Smyk},
    year = {2024},
    note = {R package version 0.3.1},
    url = {https://CRAN.R-project.org/package=JDCruncheR},
  }