To cite package ‘ggdmcHeaders’ in publications use:

  Lin Y (2025). _ggdmcHeaders: 'C++' Headers for 'ggdmc' Package_. R
  package version 0.2.9.1, <https://github.com/yxlin/ggdmcheaders>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ggdmcHeaders: 'C++' Headers for 'ggdmc' Package},
    author = {Yi-Shin Lin},
    year = {2025},
    note = {R package version 0.2.9.1},
    url = {https://github.com/yxlin/ggdmcheaders},
  }