To cite package ‘internetarchive’ in publications use: Mullen L (2016). _internetarchive: An API Client for the Internet Archive_. R package version 0.1.6, , . A BibTeX entry for LaTeX users is @Manual{, title = {internetarchive: An API Client for the Internet Archive}, author = {Lincoln Mullen}, year = {2016}, note = {R package version 0.1.6, }, url = {https://github.com/ropensci/internetarchive}, }