Library of Congress. Office of the Librarian & ProQuest (Firm). (1927). Report of the Librarian of Congress for the fiscal year ending June 30 1927. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Office of the Librarian and ProQuest (Firm). Report of the Librarian of Congress for the Fiscal Year Ending June 30 1927. Washington: [publisher not identified], 1927.
MLA (9th ed.) CitationLibrary of Congress. Office of the Librarian and ProQuest (Firm). Report of the Librarian of Congress for the Fiscal Year Ending June 30 1927. [publisher not identified], 1927.
Warning: These citations may not always be 100% accurate.