To cite the 'VLTimeCausality' package in publications use:

Anonymous (ed.) (2019). Variable-lag Granger Causality for Time Series Analysis.. https://www.cs.uic.edu/~elena/pubs/amornbunchornvej-dsaa19.pdf.

Corresponding BibTeX entry:

  @Proceedings{,
    title = {Variable-lag Granger Causality for Time Series Analysis.},
    author = {Chainarong Amornbunchornvej and Elena Zheleva and Tanya
      Berger-Wolf},
    year = {2019},
    url =
      {https://www.cs.uic.edu/~elena/pubs/amornbunchornvej-dsaa19.pdf},
  }