Reference: Nichols and Bickel 2013

Nichols, Johanna & Balthasar Bickel. 2013. Possessive Classification (v2020.3). In Matthew S. Dryer and Martin Haspelmath (eds.), The World Atlas of Language Structures Online. Zenodo.

https://doi.org/10.5281/zenodo.7385533

@incollection{nicholsbickel2013wals,
  author    = {Johanna Nichols and Balthasar Bickel},
  booktitle = {The World Atlas of Language Structures Online},
  editor    = {Matthew S. Dryer and Martin Haspelmath},
  publisher = {Zenodo},
  title     = {Possessive Classification (v2020.3)},
  type      = {Data set},
  url       = {https://doi.org/10.5281/zenodo.7385533},
  year      = {2013}
}