@misc{indiciaef308bf6ad999,
  title = {Famous North American wolves and the credibility of early wildlife literature},
  author = {P. S. Gipson and W.B. Ballard and R. M. Nowak},
  year = {1999},
  url = {https://pubs.usgs.gov/publication/70020403},
  note = {Source identifier: 70020403}
}