To cite package 'polmineR' in publications use:

Andreas Blaette (2016). polmineR (v0.6.2). See http://www.github.com/PolMine/polmineR

Corresponding BibTeX entry:

  @Manual{,
    title = {polmineR},
    author = {Andreas Blaette},
    year = {2016},
    note = {v0.6.2},
  }