To cite package ‘xVA’ in publications use:

  Grivas T (2025). _xVA: Credit Risk Valuation Adjustments_. R package
  version 1.3, <https://CRAN.R-project.org/package=xVA>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {xVA: Credit Risk Valuation Adjustments},
    author = {Tasos Grivas},
    year = {2025},
    note = {R package version 1.3},
    url = {https://CRAN.R-project.org/package=xVA},
  }