To cite package ‘qdfauction’ in publications use:

  Doosti H (2026). _qdfauction: Nonparametric Quantile Density
  Estimation and Structural Analysis of First-Price Auctions_. R
  package version 0.2.0, <https://github.com/doostih/qdfauction>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {qdfauction: Nonparametric Quantile Density Estimation and Structural
Analysis of First-Price Auctions},
    author = {Hassan Doosti},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/doostih/qdfauction},
  }