To cite package ‘igraphlayout’ in publications use:

  Vargas Sepulveda M (2025). _igraphlayout: Manual Layout Editor for
  'igraph' Objects_. R package version 0.1,
  <https://github.com/pachadotdev/igraphlayout>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {igraphlayout: Manual Layout Editor for 'igraph' Objects},
    author = {Mauricio {Vargas Sepulveda}},
    year = {2025},
    note = {R package version 0.1},
    url = {https://github.com/pachadotdev/igraphlayout},
  }