To cite package ‘ggsegCampbell’ in publications use:

  Mowinckel A (2024). _ggsegCampbell: Campbell(1905) datasets for the
  ggseg-plotting tool_. R package version 0.0.1,
  <https://github.com/ggseg/ggsegcampbell>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ggsegCampbell: Campbell(1905) datasets for the ggseg-plotting tool},
    author = {Athanasia Mo Mowinckel},
    year = {2024},
    note = {R package version 0.0.1},
    url = {https://github.com/ggseg/ggsegcampbell},
  }