To cite FamEvent in publications use:

  Choi Y, Briollais L, He W, Kopciuk K (2021). “FamEvent: An R Package
  for Generating and Modeling Time-to-Event Data in Family Designs.”
  _Journal of Statistical Software_, *97*(7), 1-30.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {{FamEvent}: An {R} Package for Generating and Modeling Time-to-Event Data in Family Designs},
    author = {Yun-Hee Choi and Laurent Briollais and Wenqing He and Karen Kopciuk},
    journal = {Journal of Statistical Software},
    year = {2021},
    volume = {97},
    number = {7},
    pages = {1--30},
  }