To cite package ‘courieR’ in publications use:

Li L (2026). courieR: Migrate Installed R Packages Between R Versions. R package version 0.3.0, https://github.com/lennon-li/courier.

Corresponding BibTeX entry:

  @Manual{,
    title = {courieR: Migrate Installed R Packages Between R Versions},
    author = {Lennon Li},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://github.com/lennon-li/courier},
  }