BibTeX

@article{Kroeber1909,
  author   = {Kroeber, Alfred Louis},
  journal  = {The Journal of the Royal Anthropological Institute of Great Britain and Ireland},
  pages    = {77-84},
  title    = {Classificatory systems of relationship},
  url      = {https://doi.org/10.2307/2843284},
  volume   = {39},
  year     = {1909},
  sections = {None}
}