@misc{indiciaed44b5cc9f86f,
  title = {Geology and oil prospects of Cuyama Valley, California},
  author = {W. A. English},
  year = {1916},
  doi = {10.3133/b621m},
  url = {https://pubs.usgs.gov/publication/b621M},
  note = {Source identifier: b621M}
}