To cite package ‘adj’ in publications use:

  Kenny C, McCartan C (2026). _adj: Lightweight Adjacency Lists_. R
  package version 0.1.0, <https://github.com/alarm-redist/adj>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {adj: Lightweight Adjacency Lists},
    author = {Christopher T. Kenny and Cory McCartan},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/alarm-redist/adj},
  }