United States. Patent Office. (1929). U.S. statutes concerning registration of prints and labels, with rules of Patent Office relating thereto; edition of Sept. 1, 1926. GPO.
Chicago Style (17th ed.) CitationUnited States. Patent Office. U.S. Statutes Concerning Registration of Prints and Labels, with Rules of Patent Office Relating Thereto; Edition of Sept. 1, 1926. [Washington]: GPO, 1929.
MLA (9th ed.) CitationUnited States. Patent Office. U.S. Statutes Concerning Registration of Prints and Labels, with Rules of Patent Office Relating Thereto; Edition of Sept. 1, 1926. GPO, 1929.
Warning: These citations may not always be 100% accurate.