To cite package ‘pumBayes’ in publications use:

  Shi S, Rodriguez A, Lei R (2026). _pumBayes: Bayesian Estimation of
  Probit Unfolding Models for Binary Preference Data_. R package
  version 1.0.2, <https://github.com/skylarshihub/pumbayes>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {pumBayes: Bayesian Estimation of Probit Unfolding Models for Binary
Preference Data},
    author = {Skylar Shi and Abel Rodriguez and Rayleigh Lei},
    year = {2026},
    note = {R package version 1.0.2},
    url = {https://github.com/skylarshihub/pumbayes},
  }