To cite package ‘syncdr’ in publications use:

  Castaneda R, Tatulli R (2026). _syncdr: Facilitate File Handling,
  Directory Comparison & Synchronization_. R package version 0.1.1,
  <https://github.com/rossanatat/syncdr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {syncdr: Facilitate File Handling, Directory Comparison & Synchronization},
    author = {R.Andres Castaneda and Rossana Tatulli},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/rossanatat/syncdr},
  }