Cambodia; official standard names approved by the United States board on Geographic Names.
APA Citation
United States. Geographic Names Division., United States. Office of Geography. (1971). Cambodia; official standard names approved by the United States board on Geographic Names. 2d ed. Washington.
MLA Citation
United States. Geographic Names Division, and United States. Office of Geography. Cambodia; Official Standard Names Approved by the United States Board On Geographic Names. 2d ed. Washington, 1971.
Warning: These citations may not always be complete (especially for serials).