@misc{indiciae42fb1e2a5082,
  title = {Geographic map of the western Persian Gulf quadrangle, Kingdom of Saudi Arabia},
  author = {Max Steineke and T.F. Harriss and K.R. Parsons and E.L. Berg},
  year = {1958},
  doi = {10.3133/i208b},
  url = {https://pubs.usgs.gov/publication/i208B},
  note = {Source identifier: i208B}
}