To cite package ‘lucode2’ in publications use:

  Dietrich J, Sauer P, Klein D, Giannousakis A, Bonsch M, Bodirsky B,
  Baumstark L, Richters O, Pflüger M (2024). _lucode2: Code
  Manipulation and Analysis Tools_. doi:10.5281/zenodo.4389418
  <https://doi.org/10.5281/zenodo.4389418>, R package version 0.48.0.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {lucode2: Code Manipulation and Analysis Tools},
    author = {Jan Philipp Dietrich and Pascal Sauer and David Klein and Anastasis Giannousakis and Markus Bonsch and Benjamin Leon Bodirsky and Lavinia Baumstark and Oliver Richters and Mika Pflüger},
    year = {2024},
    note = {R package version 0.48.0},
    doi = {10.5281/zenodo.4389418},
  }