To cite package ‘agridat’ in publications use:

  Wright K (2024). _agridat: Agricultural Datasets_. R package version
  1.23, <https://github.com/kwstat/agridat>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {agridat: Agricultural Datasets},
    author = {Kevin Wright},
    year = {2024},
    note = {R package version 1.23},
    url = {https://github.com/kwstat/agridat},
  }