To cite package ‘crformats’ in publications use:

  Chen Q (2026). _crformats: Using Quarto Extensions Designed for
  Cancer Registry Reports_. R package version 0.1.0,
  <https://github.com/gigu003/crformats>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {crformats: Using Quarto Extensions Designed for Cancer Registry Reports},
    author = {Qiong Chen},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/gigu003/crformats},
  }