APA (7th ed.) Citation

United States. Patent and Trademark Office. (1974). Index of patents issued from the United States Patent and Trademark Office. The Office : For sale by the Supt. of Docs., U.S. G.P.O.

Chicago Style (17th ed.) Citation

United States. Patent and Trademark Office. Index of Patents Issued from the United States Patent and Trademark Office. Washington: The Office : For sale by the Supt. of Docs., U.S. G.P.O, 1974.

MLA (8th ed.) Citation

United States. Patent and Trademark Office. Index of Patents Issued from the United States Patent and Trademark Office. The Office : For sale by the Supt. of Docs., U.S. G.P.O, 1974.