To cite package ‘USgas’ in publications use:

Krispin R (2023). USgas: The Demand for Natural Gas in the US. R package version 0.1.2, https://github.com/ramikrispin/usgas.

Corresponding BibTeX entry:

  @Manual{,
    title = {USgas: The Demand for Natural Gas in the US},
    author = {Rami Krispin},
    year = {2023},
    note = {R package version 0.1.2},
    url = {https://github.com/ramikrispin/usgas},
  }