Harvard:
Luce, G.H. undated, "Comparative lexicon: OldMon - Malay", in Luce Collection, MS 6574-7, pp. 056a-b. National Library of Australia.
APA:
Luce, G.H. (undated). Comparative lexicon: OldMon - Malay. Luce Collection, MS 6574-7, 056a-b. National Library of Australia.
Chicago:
Luce, Gordon H. undated. "Comparative Lexicon: OldMon - Malay." In Luce Collection, MS 6574-7, 056a-b. National Library of Australia.
MLA:
Luce, Gordon H. "Comparative Lexicon: OldMon - Malay." Luce Collection, MS 6574-7. undated, 056a-b.
Citation within the text:
(Luce undated)
Zotero:
Save reference in Zotero
BibTeX:
@unpublished{luce-64.056a-b,
  author = {Luce, Gordon H.},
  title = {Comparative lexicon: OldMon - Malay},
  year = {undated},
  booktitle  = {Luce Collection, MS 6574-7},
  publisher = {National Library of Australia},
  permission = {1},
  folder = {64},
  pages = {056a-b},
  keywords = {lexicon},
  url = {http://purl.org/sealang/luce-64.056a-b.pdf}
  source = {sealang},
}