To cite CausalMixGPD in publications use: For the main methodology
paper use:

  Aich A (2026). _CausalMixGPD: Bayesian Nonparametric Conditional
  Density Modeling in Causal Inference and Clustering with a Heavy-Tail
  Extension_. doi:10.32614/CRAN.package.CausalMixGPD
  <https://doi.org/10.32614/CRAN.package.CausalMixGPD>. R package
  version 0.8.0.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CausalMixGPD: Bayesian Nonparametric Conditional Density Modeling in Causal Inference and Clustering with a Heavy-Tail Extension},
    author = {Arnab Aich},
    year = {2026},
    note = {R package version 0.8.0},
    doi = {10.32614/CRAN.package.CausalMixGPD},
  }

  Aich A, Bhattacharya I (2026). “A Semiparametric Bayesian Approach
  for Estimating Extreme Conditional Quantile Treatment Effect for
  Heavy-tailed Data.” _Zenodo_. doi:10.5281/zenodo.19672760
  <https://doi.org/10.5281/zenodo.19672760>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A Semiparametric Bayesian Approach for Estimating Extreme Conditional Quantile Treatment Effect for Heavy-tailed Data},
    author = {Arnab Aich and Indrabati Bhattacharya},
    year = {2026},
    journal = {Zenodo},
    doi = {10.5281/zenodo.19672760},
  }