Smithsonian Institution & ProQuest (Firm). (1900). Twenty-first Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution 1899-1900. [publisher not identified].
Chicago Style (17th ed.) CitationSmithsonian Institution and ProQuest (Firm). Twenty-first Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution 1899-1900. Washington: [publisher not identified], 1900.
MLA (9th ed.) CitationSmithsonian Institution and ProQuest (Firm). Twenty-first Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution 1899-1900. [publisher not identified], 1900.
Warning: These citations may not always be 100% accurate.