@misc{indiciaeb8591763beb5,
  title = {Landsat image map of the Makkah quadrangle, sheet 21D, Kingdom of Saudi Arabia},
  author = {U.S. Geological Survey and Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/70160682},
  note = {Source identifier: 70160682}
}