To cite package 'captr' in publications use:
Gaurav Sood (2017). captr: R Client to Captricity API. R package version 0.3.0.
Corresponding BibTeX entry:
@Manual{, title = {captr: R Client to Captricity API}, author = {Gaurav SOod}, year = {2017}, note = {R package version 0.3.0}, }