@misc{indiciaeef1a09c4acea,
  title = {Contributions to North American Ethnology, Volume IV: Houses and house life of the American aborigines},
  author = {Lewis H. Morgan and John Wesley Powell},
  year = {1881},
  doi = {10.3133/70039925},
  url = {https://pubs.usgs.gov/publication/70039925},
  note = {Source identifier: 70039925}
}