To cite package ‘emreliability’ in publications use:

  Liu H, Lee W, Liang M (2025). _emreliability: Test Reliability and
  CSEM in Educational Measurement_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=emreliability>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {emreliability: Test Reliability and CSEM in Educational Measurement},
    author = {Huan Liu and Won-Chan Lee and Min Liang},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=emreliability},
  }