Reference: Langacker 1977

Langacker, Ronald W. 1977. An Overview of Uto-Aztecan Grammar. An Overview of Uto-Aztecan Grammar 1. Summer Institute of Linguistics and University of Texas at Arlington.

@article{langacker1977utoaztecan,
  author    = {Langacker, Ronald W},
  journal   = {An Overview of Uto-Aztecan Grammar},
  publisher = {Summer Institute of Linguistics and University of Texas at Arlington},
  title     = {An Overview of Uto-Aztecan Grammar},
  volume    = {1},
  year      = {1977}
}