Library of Congress. Catalog Division. (1910). [Subject headings used in dictionary catalogues of Library of Congress; letter B]. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Catalog Division. [Subject Headings Used in Dictionary Catalogues of Library of Congress; Letter B]. [Washington]: [publisher not identified], 1910.
MLA (9th ed.) CitationLibrary of Congress. Catalog Division. [Subject Headings Used in Dictionary Catalogues of Library of Congress; Letter B]. [publisher not identified], 1910.
Warning: These citations may not always be 100% accurate.