To cite package ‘extractox’ in publications use:

  Zanettini C, Queiroz L (2024). _extractox: Extract Tox Info from
  Various Databases_. R package version 0.1.9001, ,
  <https://github.com/c1au6i0/extractox>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {extractox: Extract Tox Info from Various Databases},
    author = {Claudio Zanettini and Lucio Queiroz},
    year = {2024},
    note = {R package version 0.1.9001, 
},
    url = {https://github.com/c1au6i0/extractox},
  }