Library of Congress. Copyright Office. Copyright law of the United States of America. G.P.O.
Chicago Style (17th ed.) CitationLibrary of Congress. Copyright Office. Copyright Law of the United States of America. Washington: G.P.O.
MLA (9th ed.) CitationLibrary of Congress. Copyright Office. Copyright Law of the United States of America. G.P.O.
Warning: These citations may not always be 100% accurate.