@misc{indiciaec20c3b3ceefb,
  title = {Aeromagnetic map of the North Scituate quadrangle, Providence County, Rhode Island},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1971},
  doi = {10.3133/gp789},
  url = {https://pubs.usgs.gov/publication/gp789},
  note = {Source identifier: gp789}
}