United States. Patent and Trademark Office. (1988). The story of the U.S. Patent and Trademark Office. U.S. Dept. of Commerce, Patent and Trademark Office : [Supt. of Docs., U.S. G.P.O., distributor.
Chicago Style (17th ed.) CitationUnited States. Patent and Trademark Office. The Story of the U.S. Patent and Trademark Office. [Washington, D.C.]: U.S. Dept. of Commerce, Patent and Trademark Office : [Supt. of Docs., U.S. G.P.O., distributor, 1988.
MLA (9th ed.) CitationUnited States. Patent and Trademark Office. The Story of the U.S. Patent and Trademark Office. U.S. Dept. of Commerce, Patent and Trademark Office : [Supt. of Docs., U.S. G.P.O., distributor, 1988.
Warning: These citations may not always be 100% accurate.