@misc{indiciae511029093c4d,
  title = {Geology and geochemistry of Jurassic plutonic rocks, Baboquivari Mountains, south-central Arizona},
  author = {Gordon B. Haxel and Daniel J. May and Thomas H. Anderson and Richard M. Tosdal and James F. Wright},
  year = {2008},
  url = {https://pubs.usgs.gov/publication/70279827},
  note = {Source identifier: 70279827}
}