To cite package ‘rk.survey.design’ in publications use:

  Cano A (2026). _rk.survey.design: A plugin package to create and
  analyze complex survey designs using the 'survey' package._. R
  package version 0.8.2, <https://github.com/alfcano/rk.survey.design>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rk.survey.design: A plugin package to create and analyze complex survey designs
using the 'survey' package.},
    author = {Alfonso Cano},
    year = {2026},
    note = {R package version 0.8.2},
    url = {https://github.com/alfcano/rk.survey.design},
  }