To cite package ‘ggdemetra3’ in publications use:

Quartier-la-Tente A (2026). ggdemetra3: 'ggplot2' Extension for Seasonal and Trading Day Adjustment with 'JDemetra+' 3.0. R package version 0.0.3, https://github.com/aqlt/ggdemetra3.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggdemetra3: 'ggplot2' Extension for Seasonal and Trading
      Day Adjustment with 'JDemetra+' 3.0},
    author = {Alain Quartier-la-Tente},
    year = {2026},
    note = {R package version 0.0.3},
    url = {https://github.com/aqlt/ggdemetra3},
  }