To cite package ‘survkl’ in publications use:

  Shao Y, Luo L, Liu X, Qiu J, Wang D, He K (2026). _survkl: Estimate
  Survival Data with Data Integration_. R package version 1.0.0,
  <https://github.com/um-kevinhe/survkl>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {survkl: Estimate Survival Data with Data Integration},
    author = {Yubo Shao and Lingfeng Luo and Xiaohan Liu and Junyi Qiu and Di Wang and Kevin He},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://github.com/um-kevinhe/survkl},
  }