APA (7th ed.) Citation

(1978). Annual report of the librarian of congress for the fiscal year September 30. Library of Congress.

Chicago Style (17th ed.) Citation

Annual Report of the Librarian of Congress for the Fiscal Year September 30. Washington: Library of Congress, 1978.

MLA (9th ed.) Citation

Annual Report of the Librarian of Congress for the Fiscal Year September 30. Library of Congress, 1978.

Warning: These citations may not always be 100% accurate.