Library of Congress. Copyright Office. (1989). Technological alterations to motion pictures: Implications for creators, copyright owners, and consumers : a report of the Register of Copyrights. U.S. Copyright Office.
Chicago Style (17th ed.) CitationLibrary of Congress. Copyright Office. Technological Alterations to Motion Pictures: Implications for Creators, Copyright Owners, and Consumers : A Report of the Register of Copyrights. Washington, D.C.: U.S. Copyright Office, 1989.
MLA (8th ed.) CitationLibrary of Congress. Copyright Office. Technological Alterations to Motion Pictures: Implications for Creators, Copyright Owners, and Consumers : A Report of the Register of Copyrights. U.S. Copyright Office, 1989.
Warning: These citations may not always be 100% accurate.