To cite package ‘Cairo’ in publications use:

Urbanek S, Horner J (2025). Cairo: R Graphics Device using Cairo Graphics Library for Creating High-Quality Bitmap (PNG, JPEG, TIFF), Vector (PDF, SVG, PostScript) and Display (X11 and Win32) Output. R package version 1.7-1, https://github.com/s-u/cairo.

Corresponding BibTeX entry:

  @Manual{,
    title = {Cairo: R Graphics Device using Cairo Graphics Library for
      Creating High-Quality Bitmap (PNG, JPEG, TIFF), Vector (PDF, SVG,
      PostScript) and Display (X11 and Win32) Output},
    author = {Simon Urbanek and Jeffrey Horner},
    year = {2025},
    note = {R package version 1.7-1},
    url = {https://github.com/s-u/cairo},
  }