U.S. National Museum. (1932). The birds of the natuna island. United States Government Printing Office.
Chicago Style (17th ed.) CitationU.S. National Museum. The Birds of the Natuna Island. Washington: United States Government Printing Office, 1932.
MLA (9th ed.) CitationU.S. National Museum. The Birds of the Natuna Island. United States Government Printing Office, 1932.
Warning: These citations may not always be 100% accurate.