To cite in publications use:

  Hankin RKS (2026). _clifford: Arbitrary Dimensional Clifford
  Algebras_. R package version 1.2-0,
  <https://github.com/RobinHankin/clifford>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {clifford: Arbitrary Dimensional Clifford Algebras},
    author = {Robin K. S. Hankin},
    year = {2026},
    note = {R package version 1.2-0},
    url = {https://github.com/RobinHankin/clifford},
  }

  Robin K. S. Hankin (2025). “Clifford algebra in R: introducing the
  clifford package.” _Advances in Applied Clifford Algebra_, *35*(51).
  doi:10.1007/s00006-025-01403-9
  <https://doi.org/10.1007/s00006-025-01403-9>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Clifford algebra in R: introducing the clifford package},
    author = {{Robin K. S. Hankin}},
    journal = {Advances in Applied Clifford Algebra},
    year = {2025},
    volume = {35},
    number = {51},
    doi = {10.1007/s00006-025-01403-9},
  }