To cite package ‘SEERaBomb’ in publications use:

  Radivoyevitch T (2019). _SEERaBomb: SEER and Atomic Bomb Survivor
  Data Analysis Tools_. R package version 2019.2,
  <https://CRAN.R-project.org/package=SEERaBomb>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {SEERaBomb: SEER and Atomic Bomb Survivor Data Analysis Tools},
    author = {Tomas Radivoyevitch},
    year = {2019},
    note = {R package version 2019.2},
    url = {https://CRAN.R-project.org/package=SEERaBomb},
  }