APA

United States, .Official gazette of the United States Patent and Trademark Office: trademarks. [Washington]: Dept. of Commerce, Patent and Trademark Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago

United States, .Official gazette of the United States Patent and Trademark Office: trademarks. [Washington]: Dept. of Commerce, Patent and Trademark Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Harvard

United States, .Official gazette of the United States Patent and Trademark Office: trademarks. [Washington]: Dept. of Commerce, Patent and Trademark Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off.

MLA

United States, .[Washington]: Dept. of Commerce, Patent and Trademark Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off. .