United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Printing. (1911). Bulletin No. 30, Bureau of Ethnology. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Printing. Bulletin No. 30, Bureau of Ethnology. Washington: [publisher not identified], 1911.
MLA (9th ed.) CitationUnited States. Congress. House, et al. Bulletin No. 30, Bureau of Ethnology. [publisher not identified], 1911.
Warning: These citations may not always be 100% accurate.