To cite package ‘igraphdata’ in publications use:

Csárdi G, Müller K, Schoch D (2026). igraphdata: A Collection of Network Data Sets for the 'igraph' Package. R package version 1.0.1.9019, https://github.com/igraph/igraphdata.

Corresponding BibTeX entry:

  @Manual{,
    title = {igraphdata: A Collection of Network Data Sets for the
      'igraph' Package},
    author = {Gábor Csárdi and Kirill Müller and David Schoch},
    year = {2026},
    note = {R package version 1.0.1.9019},
    url = {https://github.com/igraph/igraphdata},
  }