To cite caustests in publications use:

  Alkhalaf M (2026). _Multiple Granger Causality Tests for Time Series
  and Panel Data_. doi:10.32614/CRAN.package.caustests
  <https://doi.org/10.32614/CRAN.package.caustests>. R package version
  1.1.1, <https://CRAN.R-project.org/package=caustests>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Multiple Granger Causality Tests for Time Series and Panel Data},
    author = {Muhammad Abdullah Alkhalaf},
    year = {2026},
    note = {R package version 1.1.1},
    url = {https://CRAN.R-project.org/package=caustests},
    doi = {10.32614/CRAN.package.caustests},
  }