To cite package ‘quarto’ in publications use:

  Allaire J, Dervieux C (2024). _quarto: R Interface to 'Quarto'
  Markdown Publishing System_. R package version 1.4.2, ,
  <https://github.com/quarto-dev/quarto-r>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {quarto: R Interface to 'Quarto' Markdown Publishing System},
    author = {JJ Allaire and Christophe Dervieux},
    year = {2024},
    note = {R package version 1.4.2, 
},
    url = {https://github.com/quarto-dev/quarto-r},
  }