To cite package ‘cleancall’ in publications use:

  Henry L, Csárdi G (2024). _cleancall: C Resource Cleanup via Exit
  Handlers_. R package version 0.1.3.9000, ,
  <https://github.com/r-lib/cleancall>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {cleancall: C Resource Cleanup via Exit Handlers},
    author = {Lionel Henry and Gábor Csárdi},
    year = {2024},
    note = {R package version 0.1.3.9000, 
},
    url = {https://github.com/r-lib/cleancall},
  }