To cite the onion package in publications use:
Robin K. S. Hankin (2006). “Normed division algebras with R: Introducing the onion package.” R News, 6(2), 49-52.
Corresponding BibTeX entry:
@Article{, title = {{Normed division algebras with R: Introducing the onion package}}, author = {{Robin K. S. Hankin}}, journal = {R News}, year = {2006}, volume = {6}, number = {2}, pages = {49-52}, }