APA (7th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs & ProQuest (Firm). (1970). U.S. Participation in International Expositions Held in the United States. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs and ProQuest (Firm). U.S. Participation in International Expositions Held in the United States. Washington: [publisher not identified], 1970.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Foreign Affairs and ProQuest (Firm). U.S. Participation in International Expositions Held in the United States. [publisher not identified], 1970.

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