To cite package ‘unvs.med’ in publications use:

  Zhou T, Li X, Liu* L (2026). _unvs.med: A Universal Approach for
  Causal Mediation Analysis_. R package version 1.1.0,
  <https://CRAN.R-project.org/package=unvs.med>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {unvs.med: A Universal Approach for Causal Mediation Analysis},
    author = {Tianbao Zhou and Xinghao Li and Lin Liu*},
    year = {2026},
    note = {R package version 1.1.0},
    url = {https://CRAN.R-project.org/package=unvs.med},
  }