APA (7th ed.) Citation

Não informado. (1971). Official Gazette of the United States Patent and Trademark Office. U.S. Department of Commerce.

Chicago Style (17th ed.) Citation

Não informado. Official Gazette of the United States Patent and Trademark Office. Washington: U.S. Department of Commerce, 1971.

MLA (8th ed.) Citation

Não informado. Official Gazette of the United States Patent and Trademark Office. U.S. Department of Commerce, 1971.

Warning: These citations may not always be 100% accurate.