@misc{indiciaed8eeadbe0229,
  title = {Chryse region, Viking Mars 1975 landing site 3, semicontrolled mosaic},
  author = {U.S. Geological Survey},
  year = {1972},
  doi = {10.3133/ofr73323},
  url = {https://pubs.usgs.gov/publication/ofr73323},
  note = {Source identifier: ofr73323}
}