To cite package ‘PSweight’ in publications use:

  Zhou T, Tong G, Li F, Thomas L, Li F (2024). _PSweight: Propensity
  Score Weighting for Causal Inference with Observational Studies and
  Randomized Trials_. R package version 1.2.0,
  <https://github.com/thuizhou/psweight>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PSweight: Propensity Score Weighting for Causal Inference with
Observational Studies and Randomized Trials},
    author = {Tianhui Zhou and Guangyu Tong and Fan Li and Laine Thomas and Fan Li},
    year = {2024},
    note = {R package version 1.2.0},
    url = {https://github.com/thuizhou/psweight},
  }