To cite the 'svyPVpack' package in publications use:

Reif, M. & Peterbauer, J. (2014). svyPVpack: A package for complex surveys including plausible values. R package version 0.1-1. https://github.com/manuelreif/svyPVpack

Corresponding BibTeX entry:

  @Manual{,
    title = {svyPVpack: A package for complex surveys including
      plausible values},
    author = {Manuel Reif and Jakob Peterbauer},
    year = {2014},
    note = {R package version 0.1-1},
    url = {https://github.com/manuelreif/svyPVpack},
  }