To cite package ‘ggdag’ in publications use:

Barrett M (2026). ggdag: Analyze and Create Elegant Directed Acyclic Graphs. R package version 0.2.13.9000, https://github.com/r-causal/ggdag.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggdag: Analyze and Create Elegant Directed Acyclic
      Graphs},
    author = {Malcolm Barrett},
    year = {2026},
    note = {R package version 0.2.13.9000},
    url = {https://github.com/r-causal/ggdag},
  }