To cite package ‘prefab’ in publications use:

  Zipperer B (2026). _prefab: Opinionated Project Scaffolding via
  Composable Themes_. R package version 0.4.0,
  <https://github.com/economic/prefab>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {prefab: Opinionated Project Scaffolding via Composable Themes},
    author = {Ben Zipperer},
    year = {2026},
    note = {R package version 0.4.0},
    url = {https://github.com/economic/prefab},
  }