APA (7th ed.) Citation

United States. Public Roads Administration. (1943). Bibliography of research projects reports, Feb. 5, 1943. [s.n.].

Chicago Style (17th ed.) Citation

United States. Public Roads Administration. Bibliography of Research Projects Reports, Feb. 5, 1943. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Public Roads Administration. Bibliography of Research Projects Reports, Feb. 5, 1943. [s.n.], 1943.