To cite package ‘wpp2012’ in publications use:

Sevcikova H, Gerland P, Andreev K, Li N, Gu D, Spoorenberg T (2014). wpp2012: World Population Prospects 2012. R package version 2.2-1, https://CRAN.R-project.org/package=wpp2012.

ATTENTION: This citation information has been auto-generated from the package DESCRIPTION file and may need manual editing, see ‘help("citation")’.

Corresponding BibTeX entry:

  @Manual{,
    title = {wpp2012: World Population Prospects 2012},
    author = {Hana Sevcikova and Patrick Gerland and Kirill Andreev and
      Nan Li and Danan Gu and Thomas Spoorenberg},
    year = {2014},
    note = {R package version 2.2-1},
    url = {https://CRAN.R-project.org/package=wpp2012},
  }