To cite manydata in publications use:

  Hollway J (2021). _manydata: The portal for global governance data_.
  <https://github.com/globalgov/manydata>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {manydata: The portal for global governance data},
    author = {James Hollway},
    year = {2021},
    url = {https://github.com/globalgov/manydata},
  }