@Misc{,
  author = {"Source gallica.bnf.fr / Bibliothèque nationale de France" or "Source gallica.bnf.fr / BnF"},
  year = {2021},
  url = {https://gallica.bnf.fr/},
}

@Misc{,
  author = {{BnF}},
  year = {2021},
  url = {https://gallica.bnf.fr/edit/und/conditions-dutilisation-des-contenus-de-gallica},
}
  • Matthias Grenié. Author, maintainer.