To cite package ‘ragnar’ in publications use:

  Kalinowski T, Falbel D (2026). _ragnar: Retrieval-Augmented
  Generation (RAG) Workflows_. R package version 0.3.0.9000,
  <https://github.com/tidyverse/ragnar>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ragnar: Retrieval-Augmented Generation (RAG) Workflows},
    author = {Tomasz Kalinowski and Daniel Falbel},
    year = {2026},
    note = {R package version 0.3.0.9000},
    url = {https://github.com/tidyverse/ragnar},
  }