To cite package ‘prettydoc’ in publications use:

Qiu Y (2021). prettydoc: Creating Pretty Documents from R Markdown. R package version 0.4.1, https://github.com/yixuan/prettydoc.

Corresponding BibTeX entry:

  @Manual{,
    title = {prettydoc: Creating Pretty Documents from R Markdown},
    author = {Yixuan Qiu},
    year = {2021},
    note = {R package version 0.4.1},
    url = {https://github.com/yixuan/prettydoc},
  }