APA (7th ed.) Citation

United States. Patent and Trademark Office. (1996). A guide to filing a design patent application. U.S. Patent and Trademark Office.

Chicago Style (17th ed.) Citation

United States. Patent and Trademark Office. A Guide to Filing a Design Patent Application. Washington, D.C.: U.S. Patent and Trademark Office, 1996.

MLA (9th ed.) Citation

United States. Patent and Trademark Office. A Guide to Filing a Design Patent Application. U.S. Patent and Trademark Office, 1996.