@misc{kroeber1920,
  author  = {Kroeber, Alfred L.},
  journal = {University of California Publications in American Archaeology and Ethnology},
  key     = {Kroeber (1920)},
  pages   = {475-491},
  title   = {Yuman Tribes of the Lower Colorado},
  url     = {https://archive.org/details/yumantribesoflow00kroe},
  volume  = {16},
  year    = {1920}
}