To cite renderthis in publications use:

Helveston, John Paul and Aden-Buie, Garrick (2021). renderthis: Render slides to different formats. R package version 0.2.2. https://jhelvy.github.io/renderthis/

Corresponding BibTeX entry:

  @Manual{,
    title = {renderthis: Render slides to different formats},
    author = {John Paul Helveston and Garrick Aden-Buie},
    year = {2021},
    note = {R package version 0.2.2},
    url = {https://jhelvy.github.io/renderthis/},
  }