To cite package ‘roadoi’ in publications use: Jahn N (2024). _roadoi: Find Free Versions of Scholarly Publications via Unpaywall_. R package version 0.7.3, , . A BibTeX entry for LaTeX users is @Manual{, title = {roadoi: Find Free Versions of Scholarly Publications via Unpaywall}, author = {Najko Jahn}, year = {2024}, note = {R package version 0.7.3, }, url = {https://github.com/ropensci/roadoi}, }