To cite package ‘wsMed’ in publications use:

  Yang W, Cheung S (2026). _wsMed: Within-Subject Mediation Analysis
  Using Structural Equation Modeling_. R package version 1.2.0,
  <https://CRAN.R-project.org/package=wsMed>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {wsMed: Within-Subject Mediation Analysis Using Structural Equation
Modeling},
    author = {Wendie Yang and Shu Fai Cheung},
    year = {2026},
    note = {R package version 1.2.0},
    url = {https://CRAN.R-project.org/package=wsMed},
  }