Library of Congress. Office of the Librarian & ProQuest (Firm). (1939). Annual Report of the Librarian of Congress for the fiscal year ended June 30, 1938. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Office of the Librarian and ProQuest (Firm). Annual Report of the Librarian of Congress for the Fiscal Year Ended June 30, 1938. Washington: [publisher not identified], 1939.
MLA (9th ed.) CitationLibrary of Congress. Office of the Librarian and ProQuest (Firm). Annual Report of the Librarian of Congress for the Fiscal Year Ended June 30, 1938. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.