APA (7th ed.) Citation

United States. Patent Office. (1872). Official gazette of the United States Patent Office. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Patent Office. Official Gazette of the United States Patent Office. Washington, D.C.: U.S. G.P.O., 1872.

MLA (8th ed.) Citation

United States. Patent Office. Official Gazette of the United States Patent Office. U.S. G.P.O., 1872.