To cite package ‘geozoo’ in publications use:

Schloerke B (2016). geozoo: Zoo of Geometric Objects. R package version 0.5.1, https://github.com/schloerke/geozoo.

Corresponding BibTeX entry:

  @Manual{,
    title = {geozoo: Zoo of Geometric Objects},
    author = {Barret Schloerke},
    year = {2016},
    note = {R package version 0.5.1},
    url = {https://github.com/schloerke/geozoo},
  }