To cite package ‘csstyle’ in publications use:

  White RA, Berg-Hansen CV, Zhang C (2026). _csstyle: Standardizing
  Outputs in the 'Core Surveillance' Style_. R package version
  2026.7.1, <https://github.com/niphr/csstyle>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {csstyle: Standardizing Outputs in the 'Core Surveillance' Style},
    author = {Richard Aubrey White and Celine Victoria Berg-Hansen and Chi Zhang},
    year = {2026},
    note = {R package version 2026.7.1},
    url = {https://github.com/niphr/csstyle},
  }