To cite package ‘sievetest’ in publications use:

  Matousu P (2026). _sievetest: Laboratory Sieve Test Reporting
  Functions_. R package version 1.2.4,
  <https://CRAN.R-project.org/package=sievetest>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sievetest: Laboratory Sieve Test Reporting Functions},
    author = {Petr Matousu},
    year = {2026},
    note = {R package version 1.2.4},
    url = {https://CRAN.R-project.org/package=sievetest},
  }