Harvard:
Penth, H. 1986, "On the history of Thai scripts", in Siam Society Newsletter, no. 4,
APA:
Penth, H. (1986). On the history of Thai scripts. Siam Society Newsletter, (4) .
Chicago:
Penth, Hans. 1986. "On the History of Thai Scripts." In Siam Society Newsletter, , no. 4.
MLA:
Penth, Hans. "On the History of Thai Scripts." Siam Society Newsletter. 4 (1986): .
Citation within the text:
(Penth 1986)
Zotero:
Save reference in Zotero
BibTeX:
@article{penth1986history,
  title = {On the history of Thai scripts},
  author = {PENTH, Hans},
  journal = {Siam Society Newsletter},
  year = {1986},
  number = {4},
  address = {Bangkok},
  keywords = {Thailand;Language;Writing Systems & Orthography},
  x-date = {1986},
  BAS = {471982},
  source = {bas},
}