To cite package ‘prism’ in publications use: Edmund M. Hart and Kendon Bell (2015) prism: Download data from the Oregon prism project. R package version 0.0.6 https://github.com/ropensci/prism DOI: 10.5281/zenodo.33663 A BibTeX entry for LaTeX users is @Manual{, title = {prism: Download data from the Oregon prism project}, author = {Edmund M. Hart and Kendon Bell}, year = {2015}, note = {R package version 0.0.6}, url = {https://github.com/ropensci/prism}, doi = {10.5281/zenodo.33663}, }