BibTeX

@misc{Elliott1979,
  author       = {Elliott, George},
  howpublished = {Unpublished ms., Summer Institute of Linguistics, Ukarumpa},
  title        = {Dami grammar essentials},
  url          = {https://www.sil.org/resources/archives/56487},
  year         = {1979},
  sections     = {None}
}