To cite package ‘redcas’ in publications use:

  Gregory M (2024). _redcas: An Interface to the Computer Algebra
  System 'REDUCE'_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=redcas>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {redcas: An Interface to the Computer Algebra System 'REDUCE'},
    author = {Martin Gregory},
    year = {2024},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=redcas},
  }