To cite package ‘fractalforest’ in publications use:

  Costa S, Machado G (2025). _fractalforest: Simulate Fractal Trees and
  Forests_. R package version 1.0.1,
  <https://CRAN.R-project.org/package=fractalforest>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fractalforest: Simulate Fractal Trees and Forests},
    author = {Sergio Costa and Gilmara Machado},
    year = {2025},
    note = {R package version 1.0.1},
    url = {https://CRAN.R-project.org/package=fractalforest},
  }