To cite package ‘rTARDIS’ in publications use:

  Flannery-Sutherland J (2026). _rTARDIS: Terrains and Routes Directed
  in Spacetime_. R package version 2.1.2,
  <https://github.com/jf15558/rtardis>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rTARDIS: Terrains and Routes Directed in Spacetime},
    author = {Joe Flannery-Sutherland},
    year = {2026},
    note = {R package version 2.1.2},
    url = {https://github.com/jf15558/rtardis},
  }