To cite package ‘gghourglass’ in publications use:

de Vries P (2025). gghourglass: Plot Records per Time of Day. R package version 0.0.3.0001, https://github.com/pepijn-devries/gghourglass.

Corresponding BibTeX entry:

  @Manual{,
    title = {gghourglass: Plot Records per Time of Day},
    author = {Pepijn {de Vries}},
    year = {2025},
    note = {R package version 0.0.3.0001},
    url = {https://github.com/pepijn-devries/gghourglass},
  }