APA (7th ed.) Citation

United States. Bureau of Public Roads. (1932). U.S. Bureau of Public Roads and its work. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Bureau of Public Roads. U.S. Bureau of Public Roads and Its Work. [Place of publication not identified]: [publisher not identified], 1932.

MLA (9th ed.) Citation

United States. Bureau of Public Roads. U.S. Bureau of Public Roads and Its Work. [publisher not identified], 1932.

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