Harvard:
Luce, G.H. undated, "Jottings: comparative tone analysis, Chin languages", in Luce Collection, MS 6574-7, pp. 001. National Library of Australia.
APA:
Luce, G.H. (undated). Jottings: comparative tone analysis, Chin languages. Luce Collection, MS 6574-7, 001. National Library of Australia.
Chicago:
Luce, Gordon H. undated. "Jottings: Comparative Tone Analysis, Chin Languages." In Luce Collection, MS 6574-7, 001. National Library of Australia.
MLA:
Luce, Gordon H. "Jottings: Comparative Tone Analysis, Chin Languages." Luce Collection, MS 6574-7. undated, 001.
Citation within the text:
(Luce undated)
Zotero:
Save reference in Zotero
BibTeX:
@unpublished{luce-29.001,
  author = {Luce, Gordon H.},
  title = {Jottings: comparative tone analysis, Chin languages},
  year = {undated},
  booktitle  = {Luce Collection, MS 6574-7},
  publisher = {National Library of Australia},
  permission = {1},
  folder = {29},
  pages = {001},
  keywords = {tones},
  url = {http://purl.org/sealang/luce-29.001.pdf}
  source = {sealang},
}