To cite package ‘EventStudy’ in publications use:

  Mueller S (2026). _EventStudy: Event Study Analysis in R_. R package
  version 0.3.0, <https://github.com/sipemu/eventstudy>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {EventStudy: Event Study Analysis in R},
    author = {Simon Mueller},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://github.com/sipemu/eventstudy},
  }