To cite invasimapr in publications use:

  MacFadyen S (2025). _invasimapr: A Trait and Site Specific Framework
  for Invasion Fitness Mapping_. R package version 0.1.0,
  <https://github.com/b-cubed-eu/invasimapr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {invasimapr: A Trait and Site Specific Framework for Invasion Fitness Mapping},
    author = {Sandra MacFadyen},
    year = {2025},
    note = {R package version 0.1.0},
    url = {https://github.com/b-cubed-eu/invasimapr},
  }