Library of Congress. Copyright Office. (1977). General guide to the Copyright Act of 1976. United States Copyright Office, the Library of Congress.
Chicago Style (17th ed.) CitationLibrary of Congress. Copyright Office. General Guide to the Copyright Act of 1976. [Washington, D.C.]: United States Copyright Office, the Library of Congress, 1977.
MLA (9th ed.) CitationLibrary of Congress. Copyright Office. General Guide to the Copyright Act of 1976. United States Copyright Office, the Library of Congress, 1977.
Warning: These citations may not always be 100% accurate.