To cite ggdistribute in publications use:

Burling, Joseph M. (2018). ggdistribute: A ggplot2 Extension for Plotting Unimodal Distributions. R package version 1.0.1. https://github.com/iamamutt/ggdistribute/.

Corresponding BibTeX entry:

  @Misc{,
    title = {{ggdistribute}: {A ggplot2} Extension for Plotting
      Unimodal Distributions},
    author = {Joseph M. Burling},
    note = {R package version 1.0.1},
    year = {2018},
    url = {https://github.com/iamamutt/ggdistribute},
  }