Reference: Macaulay 1992

Macaulay, Monica. 1992. Inverse Marking in Karuk: The Function of the Suffix -ap. International Journal of American Linguistics 58(2). 182–201.

@article{macaulay1992karok,
  author  = {Macaulay, Monica},
  journal = {International Journal of American Linguistics},
  number  = {2},
  pages   = {182–201},
  title   = {Inverse Marking in Karuk: The Function of the Suffix -ap},
  volume  = {58},
  year    = {1992}
}