Harvard:
Penth, H. 1991, "Difficulties with Inscription No. 1", in The Ram Khamhaeng Controversy, ed. J.R. Chamberlain, pp. 523-552. The Siam Society.
APA:
Penth, H. (1991). Difficulties with Inscription No. 1. In J.R. Chamberlain (Ed.), The Ram Khamhaeng Controversy, 523-552. The Siam Society.
Chicago:
Penth, Hans. 1991. "Difficulties with Inscription No. 1." In The Ram Khamhaeng Controversy, edited by James R. Chamberlain. 523-552. The Siam Society.
MLA:
Penth, Hans. "Difficulties with Inscription No. 1." The Ram Khamhaeng Controversy. Ed. James R. Chamberlain. 1991, The Siam Society, 523-552.
Citation within the text:
(Penth 1991)
Zotero:
Save reference in Zotero
BibTeX:
@incollection{penth1991difficulties,
  author = {PENTH, Hans},
  title = {Difficulties with Inscription No. 1},
  booktitle  = {The Ram Khamhaeng Controversy},
  editor = {James R. Chamberlain},
  publisher = {The Siam Society},
  year  = {1991},
  ISBN  = {974-8359-17-4},
  pages = {523-552},
  keywords = {epigraphy},
  url = {http://purl.org/sealang/penth1991difficulties.pdf}
  source = {sealang},
}