APA (7th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads & ProQuest (Firm). (1940). Federal-aid highways. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Federal-aid Highways. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Federal-aid Highways. [publisher not identified], 1940.

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