To cite package ‘MultiLCIRT’ in publications use:

  Bartolucci F, Bacci S, Gnaldi M (2025). _MultiLCIRT: Multidimensional
  Latent Class Item Response Theory Models_. R package version 2.12,
  <https://CRAN.R-project.org/package=MultiLCIRT>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MultiLCIRT: Multidimensional Latent Class Item Response Theory Models},
    author = {Francesco Bartolucci and Silvia Bacci and Michela Gnaldi},
    year = {2025},
    note = {R package version 2.12},
    url = {https://CRAN.R-project.org/package=MultiLCIRT},
  }