APA (7th ed.) Citation

United States. Congress. House. Committee on Patents & ProQuest (Firm). (1940). Protecting the copyrights and patents of foreign exhibitors at the Golden Gate International Exposition to be held in San Francisco, Calif., in 1940. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Patents and ProQuest (Firm). Protecting the Copyrights and Patents of Foreign Exhibitors at the Golden Gate International Exposition to Be Held in San Francisco, Calif., in 1940. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Patents and ProQuest (Firm). Protecting the Copyrights and Patents of Foreign Exhibitors at the Golden Gate International Exposition to Be Held in San Francisco, Calif., in 1940. [publisher not identified], 1940.