@misc{indiciaee03af1d678dd,
  title = {Systematic relationships of gray wolves (Canis lupus) in southwestern North America},
  author = {Michael A. Bogan and Patricia Mehlhop},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/70120418},
  note = {Source identifier: 70120418}
}