To cite RcppCGAL in publications use:

Dunipace E, the CGAL team (2023). RcppCGAL: Rcpp Integration for CGAL. https://CRAN.R-project.org/package=RcppCGAL.

Corresponding BibTeX entry:

  @Manual{,
    title = {{RcppCGAL}: Rcpp Integration for CGAL},
    author = {Eric A. Dunipace and {the CGAL team}},
    year = {2023},
    url = {https://CRAN.R-project.org/package=RcppCGAL},
    version = {5.5.2},
    date = {2023-05-08},
  }