To cite package ‘PostcodesioR’ in publications use: Walczak E (2024). _PostcodesioR: API Wrapper Around 'Postcodes.io'_. R package version 0.3.1, . A BibTeX entry for LaTeX users is @Manual{, title = {PostcodesioR: API Wrapper Around 'Postcodes.io'}, author = {Eryk Walczak}, year = {2024}, note = {R package version 0.3.1}, url = {https://github.com/ropensci/postcodesior}, }