@misc{indiciaeeb725a8c8366,
  title = {Water resources of the Providence area, Rhode Island},
  author = {Henry N. Halberg and C. E. Knox and F. H. Pauszek},
  year = {1961},
  doi = {10.3133/wsp1499a},
  url = {https://pubs.usgs.gov/publication/wsp1499A},
  note = {Source identifier: wsp1499A}
}