To cite package ‘usdoj’ in publications use:

  Buongiorno S (2024). _usdoj: For Accessing U.S. Department of Justice
  (DOJ) Open Data_. R package version 1.1.0,
  <https://github.com/ropengov/usdoj>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {usdoj: For Accessing U.S. Department of Justice (DOJ) Open Data},
    author = {Steph Buongiorno},
    year = {2024},
    note = {R package version 1.1.0},
    url = {https://github.com/ropengov/usdoj},
  }