Harvard:
Luce, G.H. undated, "Comparative lexicon: OldMon - MiddleMon - LateMon - OldKhmer - MiddleKhmer", in Luce Collection, MS 6574-7, pp. 014a-015b. National Library of Australia.
APA:
Luce, G.H. (undated). Comparative lexicon: OldMon - MiddleMon - LateMon - OldKhmer - MiddleKhmer. Luce Collection, MS 6574-7, 014a-015b. National Library of Australia.
Chicago:
Luce, Gordon H. undated. "Comparative Lexicon: OldMon - MiddleMon - LateMon - OldKhmer - MiddleKhmer." In Luce Collection, MS 6574-7, 014a-015b. National Library of Australia.
MLA:
Luce, Gordon H. "Comparative Lexicon: OldMon - MiddleMon - LateMon - OldKhmer - MiddleKhmer." Luce Collection, MS 6574-7. undated, 014a-015b.
Citation within the text:
(Luce undated)
Zotero:
Save reference in Zotero
BibTeX:
@unpublished{luce-26.014a-015b,
  author = {Luce, Gordon H.},
  title = {Comparative lexicon: OldMon - MiddleMon - LateMon - OldKhmer - MiddleKhmer},
  year = {undated},
  booktitle  = {Luce Collection, MS 6574-7},
  publisher = {National Library of Australia},
  permission = {1},
  folder = {26},
  pages = {014a-015b},
  keywords = {lexicon},
  url = {http://purl.org/sealang/luce-26.014a-015b.pdf}
  source = {sealang},
}