To cite manystates in publications use:

Hollway J (2025). manystates: Many data on state and state-like actors in the international system. doi:10.5281/zenodo.5205704, https://github.com/globalgov/manystates.

Corresponding BibTeX entry:

  @Manual{,
    title = {manystates: Many data on state and state-like actors in
      the international system},
    author = {James Hollway},
    year = {2025},
    url = {https://github.com/globalgov/manystates},
    doi = {10.5281/zenodo.5205704},
  }