To cite package ‘RcppGetconf’ in publications use:

  Eddelbuettel D (2025). _RcppGetconf: 'Rcpp' Interface for Querying
  System Configuration Variables_. R package version 0.0.4, ,
  <https://github.com/eddelbuettel/rcppgetconf>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RcppGetconf: 'Rcpp' Interface for Querying System Configuration Variables},
    author = {Dirk Eddelbuettel},
    year = {2025},
    note = {R package version 0.0.4, 
},
    url = {https://github.com/eddelbuettel/rcppgetconf},
  }