To cite package ‘eia’ in publications use:

  Leonawicz M, Hoff M (2024). _eia: API Wrapper for U.S. Energy
  Information Administration ('EIA') Open Data_. R package version
  0.4.2, , <https://github.com/ropensci/eia>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {eia: API Wrapper for U.S. Energy Information Administration ('EIA')
Open Data},
    author = {Matthew Leonawicz and Matthew Hoff},
    year = {2024},
    note = {R package version 0.4.2, },
    url = {https://github.com/ropensci/eia},
  }