United States. Federal Trade Commission. (1918). Extracts from Trading with the Enemy Act and Executive order of Oct. 12, 1917, and instructions, rules, and forms concerning patents, trade-marks, prints, labels, designs, and copyrights, issued by Federal Trade Commission under Section 10 of "Trading with the Enemy Act". U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Trade Commission. Extracts from Trading with the Enemy Act and Executive Order of Oct. 12, 1917, and Instructions, Rules, and Forms Concerning Patents, Trade-marks, Prints, Labels, Designs, and Copyrights, Issued by Federal Trade Commission Under Section 10 of "Trading with the Enemy Act". Washington: U.S. GPO, 1918.
MLA (9th ed.) CitationUnited States. Federal Trade Commission. Extracts from Trading with the Enemy Act and Executive Order of Oct. 12, 1917, and Instructions, Rules, and Forms Concerning Patents, Trade-marks, Prints, Labels, Designs, and Copyrights, Issued by Federal Trade Commission Under Section 10 of "Trading with the Enemy Act". U.S. GPO, 1918.