To cite reReg in publications use:

Chiou SH, Xu G, Yan J, Huang C (2023). “Regression Modeling for Recurrent Events Possibly with an Informative Terminal Event Using R Package reReg.” Journal of Statistical Software, 105(5), 1–34. doi:10.18637/jss.v105.i05.

Corresponding BibTeX entry:

  @Article{,
    title = {Regression Modeling for Recurrent Events Possibly with an
      Informative Terminal Event Using {R} Package {reReg}},
    author = {Sy Han Chiou and Gongjun Xu and Jun Yan and Chiung-Yu
      Huang},
    journal = {Journal of Statistical Software},
    year = {2023},
    volume = {105},
    number = {5},
    pages = {1--34},
    doi = {10.18637/jss.v105.i05},
  }