United States. Patent Office, Pontius, A. W., & Wilson, H. (1909). Protection extended to patents, designs, trade-marks, and copyrights in China, Japan, and Korea. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Patent Office, Albert W. Pontius, and Huntington Wilson. Protection Extended to Patents, Designs, Trade-marks, and Copyrights in China, Japan, and Korea. Washington, D.C.: U.S. Government Printing Office, 1909.
MLA (9th ed.) CitationUnited States. Patent Office, et al. Protection Extended to Patents, Designs, Trade-marks, and Copyrights in China, Japan, and Korea. U.S. Government Printing Office, 1909.
Warning: These citations may not always be 100% accurate.