To cite the rasch package in publications use:

  McGrane JA (2026). _rasch: Models and Diagnostics for Rasch
  Measurement Theory_. R package version 1.14.0,
  <https://CRAN.R-project.org/package=rasch>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{rasch}: Models and Diagnostics for Rasch Measurement Theory},
    author = {Joshua A. McGrane},
    year = {2026},
    note = {R package version 1.14.0},
    url = {https://CRAN.R-project.org/package=rasch},
  }