To cite package ‘sourcoise’ in publications use:

  Timbeau X (2025). _sourcoise: Source a Script and Cache_. R package
  version 0.5.0, <https://CRAN.R-project.org/package=sourcoise>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sourcoise: Source a Script and Cache},
    author = {Xavier Timbeau},
    year = {2025},
    note = {R package version 0.5.0},
    url = {https://CRAN.R-project.org/package=sourcoise},
  }