To cite package ‘ieTest’ in publications use:

  Kidd J (2026). _ieTest: Indirect Effects Testing Methods in Mediation
  Analysis_. R package version 2.1,
  <https://CRAN.R-project.org/package=ieTest>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ieTest: Indirect Effects Testing Methods in Mediation Analysis},
    author = {John Kidd},
    year = {2026},
    note = {R package version 2.1},
    url = {https://CRAN.R-project.org/package=ieTest},
  }