To cite package ‘graph’ in publications use:

  Gentleman R, Whalen E, Huber W, Falcon S, Gentry J, Shannon P (2024).
  _graph: graph: A package to handle graph data structures_. R package
  version 1.83.0, <https://bioconductor.org/packages/graph>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {graph: graph: A package to handle graph data structures},
    author = {R Gentleman and Elizabeth Whalen and W Huber and S Falcon and Jeff Gentry and Paul Shannon},
    year = {2024},
    note = {R package version 1.83.0},
    url = {https://bioconductor.org/packages/graph},
  }