To cite fmridesign in publications use:

  Buchsbaum B (2026). _fmridesign: Design Matrix Construction for fMRI
  Analysis_. R package version 0.5.0,
  <https://bbuchsbaum.github.io/fmridesign/>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fmridesign: Design Matrix Construction for fMRI Analysis},
    author = {Bradley Buchsbaum},
    year = {2026},
    note = {R package version 0.5.0},
    url = {https://bbuchsbaum.github.io/fmridesign/},
  }