To cite package ‘AAGIQuartoExtra’ in publications use:

  Fernandez J (2026). _AAGIQuartoExtra: Facilitates the Creation of
  AAGI Quarto Documents_. R package version 0.9.0,
  <https://github.com/aagi-aus/aagiquartoextra>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {AAGIQuartoExtra: Facilitates the Creation of AAGI Quarto Documents},
    author = {Javier A. Fernandez},
    year = {2026},
    note = {R package version 0.9.0},
    url = {https://github.com/aagi-aus/aagiquartoextra},
  }