To cite package ‘isoSurv’ in publications use:

  Chung Y (2023). _isoSurv: Isotonic Regression on Survival Analysis_.
  R package version 0.3.0,
  <https://CRAN.R-project.org/package=isoSurv>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {isoSurv: Isotonic Regression on Survival Analysis},
    author = {Yunro Chung},
    year = {2023},
    note = {R package version 0.3.0},
    url = {https://CRAN.R-project.org/package=isoSurv},
  }