To cite package ‘standartox’ in publications use:

Scharmüller A (2022). standartox: Ecotoxicological Information from the Standartox Database. R package version 0.0.2, https://CRAN.R-project.org/package=standartox.

Corresponding BibTeX entry:

  @Manual{,
    title = {standartox: Ecotoxicological Information from the
      Standartox Database},
    author = {Andreas Scharmüller},
    year = {2022},
    note = {R package version 0.0.2},
    url = {https://CRAN.R-project.org/package=standartox},
  }