To cite package ‘rjd3x13’ in publications use:

  Palate J, Quartier-la-Tente A, Barthelemy T, Smyk A (2024). _rjd3x13:
  Seasonal Adjustment with X-13 in 'JDemetra+ 3.x'_. R package version
  3.2.3.9000, , <https://github.com/rjdverse/rjd3x13>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rjd3x13: Seasonal Adjustment with X-13 in 'JDemetra+ 3.x'},
    author = {Jean Palate and Alain Quartier-la-Tente and Tanguy Barthelemy and Anna Smyk},
    year = {2024},
    note = {R package version 3.2.3.9000, 
},
    url = {https://github.com/rjdverse/rjd3x13},
  }