To cite package ‘ggmosaic2’ in publications use:

  Friendly M, Klorfine G, Jeppson H, Hofmann H, Cook D (2026).
  _ggmosaic2: Mosaic Plots in the 'ggplot2' Framework, Extended_. R
  package version 0.5.1, <https://friendly.github.io/ggmosaic2/>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ggmosaic2: Mosaic Plots in the 'ggplot2' Framework, Extended},
    author = {Michael Friendly and Gavin Klorfine and Haley Jeppson and Heike Hofmann and Di Cook},
    year = {2026},
    note = {R package version 0.5.1},
    url = {https://friendly.github.io/ggmosaic2/},
  }

  Jeppson & Hofmann, "The R Journal: Generalized Mosaic Plots in the
  ggplot2 Framework", The R Journal, 2023

A BibTeX entry for LaTeX users is

  @Article{,
    title = {The R Journal: Generalized Mosaic Plots in the ggplot2 Framework},
    author = {Haley Jeppson and Heike Hofmann},
    journal = {The R Journal},
    year = {2023},
    url = {https://doi.org/10.32614/RJ-2023-013},
    doi = {10.32614/RJ-2023-013},
    volume = {14},
    number = {4},
    issn = {2073-4859},
    pages = {50-78},
  }