@misc{indiciae9fa9f93bfc42,
  title = {Earthquakes in the United States, July-September 1977},
  author = {Carl W. Stover and R. B. Simon and W. J. Person},
  year = {1979},
  doi = {10.3133/cir788c},
  url = {https://pubs.usgs.gov/publication/cir788C},
  note = {Source identifier: cir788C}
}