To cite package ‘surveysd’ in publications use:

  Gussenbauer J, Kowarik A, Vattheuer E, de Cillia G (2026). _surveysd:
  Survey Standard Error Estimation for Cumulated Estimates and their
  Differences in Complex Panel Designs_. R package version 2.0.3,
  <https://CRAN.R-project.org/package=surveysd>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {surveysd: Survey Standard Error Estimation for Cumulated Estimates and
their Differences in Complex Panel Designs},
    author = {Johannes Gussenbauer and Alexander Kowarik and Eileen Vattheuer and Gregor {de Cillia}},
    year = {2026},
    note = {R package version 2.0.3},
    url = {https://CRAN.R-project.org/package=surveysd},
  }