To cite package ‘shiny386’ in publications use:

  Granjon D (2024). _shiny386: Old School 'Bootstrap 4' Template for
  Shiny_. R package version 0.0.1.9000,
  <https://github.com/rinterface/shiny386>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {shiny386: Old School 'Bootstrap 4' Template for Shiny},
    author = {David Granjon},
    year = {2024},
    note = {R package version 0.0.1.9000},
    url = {https://github.com/rinterface/shiny386},
  }