To cite DRDID in publications use:

Sant'Anna P, Zhao J (2020). “Doubly Robust Difference-in-Differences Estimators.” Journal of Econometrics, 219, 101-122. https://doi.org/10.1016/j.jeconom.2020.06.003.

Corresponding BibTeX entry:

  @Article{,
    title = {Doubly Robust Difference-in-Differences Estimators},
    author = {Pedro H. C. Sant'Anna and Jun Zhao},
    journal = {Journal of Econometrics},
    year = {2020},
    volume = {219},
    pages = {101-122},
    url = {https://doi.org/10.1016/j.jeconom.2020.06.003},
  }