To cite package ‘comtrade’ in publications use:

  Coverdale C (2026). _comtrade: Access and Analyse UN Comtrade
  International Trade Data_. R package version 0.1.1,
  <https://github.com/charlescoverdale/comtrade>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {comtrade: Access and Analyse UN Comtrade International Trade Data},
    author = {Charles Coverdale},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/charlescoverdale/comtrade},
  }