To cite package ‘ssddata’ in publications use:

Fisher R, Thorley J (2021). ssddata: Species Sensitivity Distribution Data. R package version 1.0.0, https://CRAN.R-project.org/package=ssddata.

Corresponding BibTeX entry:

  @Manual{,
    title = {ssddata: Species Sensitivity Distribution Data},
    author = {Rebecca Fisher and Joe Thorley},
    year = {2021},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=ssddata},
  }