To cite package ‘rainbowr’ in publications use:

Navarro D (2020). rainbowr: Make LGBT Hexes and Flags. R package version 0.0.0.9000, https://github.com/djnavarro/rainbowr.

Corresponding BibTeX entry:

  @Manual{,
    title = {rainbowr: Make LGBT Hexes and Flags},
    author = {Danielle Navarro},
    year = {2020},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/djnavarro/rainbowr},
  }