To cite xtbreakcoint in publications use:

  Alkhalaf M (2026). _Panel Cointegration Tests with Structural
  Breaks_. doi:10.32614/CRAN.package.xtbreakcoint
  <https://doi.org/10.32614/CRAN.package.xtbreakcoint>. R package
  version 1.0.4, <https://CRAN.R-project.org/package=xtbreakcoint>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Panel Cointegration Tests with Structural Breaks},
    author = {Muhammad Abdullah Alkhalaf},
    year = {2026},
    note = {R package version 1.0.4},
    url = {https://CRAN.R-project.org/package=xtbreakcoint},
    doi = {10.32614/CRAN.package.xtbreakcoint},
  }