Harvard:
Luce, G.H. undated, "Notes on Cambodian script", in Luce Collection, MS 6574-7, pp. 060a-061. National Library of Australia.
APA:
Luce, G.H. (undated). Notes on Cambodian script. Luce Collection, MS 6574-7, 060a-061. National Library of Australia.
Chicago:
Luce, Gordon H. undated. "Notes On Cambodian Script." In Luce Collection, MS 6574-7, 060a-061. National Library of Australia.
MLA:
Luce, Gordon H. "Notes On Cambodian Script." Luce Collection, MS 6574-7. undated, 060a-061.
Citation within the text:
(Luce undated)
Zotero:
Save reference in Zotero
BibTeX:
@unpublished{luce-67.060a-061,
  author = {Luce, Gordon H.},
  title = {Notes on Cambodian script},
  year = {undated},
  booktitle  = {Luce Collection, MS 6574-7},
  publisher = {National Library of Australia},
  permission = {1},
  folder = {67},
  pages = {060a-061},
  keywords = {orthography|phonology},
  url = {http://purl.org/sealang/luce-67.060a-061.pdf}
  source = {sealang},
}