To cite RcppCGAL in publications use:

Dunipace E, the CGAL team (2022). “RcppCGAL: Rcpp Integration for CGAL.” https://CRAN.R-project.org/package=RcppCGAL.

Corresponding BibTeX entry:

  @Misc{,
    title = {{RcppCGAL}: Rcpp Integration for CGAL},
    author = {Eric A. Dunipace and {the CGAL team}},
    year = {2022},
    url = {https://CRAN.R-project.org/package=RcppCGAL},
    version = {5.4.1},
    date = {2022-01-06},
  }