To cite package ‘dynsurv’ in publications use:

  Wang W, Chen M, Wang X, Yan J (2024). _dynsurv: Dynamic Models for
  Survival Data_. R package version 0.4-7,
  <https://CRAN.R-project.org/package=dynsurv>.

A BibTeX entry for LaTeX users is

  @Manual{dynsurv-package,
    title = {{dynsurv}: {D}ynamic Models for Survival Data},
    author = {Wenjie Wang and Ming-Hui Chen and Xiaojing Wang and Jun Yan},
    year = {2024},
    url = {https://CRAN.R-project.org/package=dynsurv},
    note = {{R} package version 0.4-7},
  }