@misc{indiciae006e20afe0e6,
  title = {Preliminary geologic investigation of the landing site: Appendix A: lunar surface orientations of Apollo 17 rock samples},
  author = {R. L. Sutton},
  year = {1973},
  url = {https://pubs.usgs.gov/publication/70042534},
  note = {Source identifier: 70042534}
}