To cite package ‘RBE3’ in publications use:

  Gallardo D, Bourguignon M (2023). _RBE3: Estimation and Additional
  Tools for Quantile Generalized Beta Regression Model_. R package
  version 1.1, <https://CRAN.R-project.org/package=RBE3>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RBE3: Estimation and Additional Tools for Quantile Generalized Beta
Regression Model},
    author = {Diego Gallardo and Marcelo Bourguignon},
    year = {2023},
    note = {R package version 1.1},
    url = {https://CRAN.R-project.org/package=RBE3},
  }