To cite package ‘rollama’ in publications use:

  Gruber J, Weber M (2024). _rollama: Communicate with 'Ollama' to Run
  Large Language Models Locally_. R package version 0.2.0,
  <https://CRAN.R-project.org/package=rollama>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rollama: Communicate with 'Ollama' to Run Large Language Models Locally},
    author = {Johannes B. Gruber and Maximilian Weber},
    year = {2024},
    note = {R package version 0.2.0},
    url = {https://CRAN.R-project.org/package=rollama},
  }