To cite package ‘plantuml’ in publications use:

Krug R (2026). plantuml: Create UML Graphs using PlantUML Syntax. R package version 0.6.10, https://github.com/rkrug/plantuml.

Corresponding BibTeX entry:

  @Manual{,
    title = {plantuml: Create UML Graphs using PlantUML Syntax},
    author = {Rainer M. Krug},
    year = {2026},
    note = {R package version 0.6.10},
    url = {https://github.com/rkrug/plantuml},
  }