Hopper and Thompson 1980

Hopper, Paul and Thompson, Sandra A. 1980. Transitivity in Grammar and Discourse. Language 56. 251-299.

@article{Hopper-and-Thompson-1980,
  author  = {Hopper, Paul and Thompson, Sandra A.},
  journal = {Language},
  pages   = {251-299},
  title   = {Transitivity in Grammar and Discourse},
  volume  = {56},
  year    = {1980}
}