Hart EM, Bell K (2015). prism: Download data from the Oregon prism project. doi:10.5281/zenodo.33663, R package version 0.0.6, https://github.com/ropensci/prism.

Corresponding BibTeX entry:

  @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},
  }