To cite package ‘psc’ in publications use:

  Jackson R (2025). _psc: Personalised Synthetic Controls_. R package
  version 1.0.0, <https://github.com/richjjackson/psc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {psc: Personalised Synthetic Controls},
    author = {Richard Jackson},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://github.com/richjjackson/psc},
  }