Cita APA (7th ed.)

United States. Bureau of Public Roads. (1930). The Mount Vernon Memorial Highway; history, design, and progress in construction under supervision of the Bureau of Public Roads. U.S. Govt. Print. Off..

Cita Chicago (17th ed.)

United States. Bureau of Public Roads. The Mount Vernon Memorial Highway; History, Design, and Progress in Construction Under Supervision of the Bureau of Public Roads. Washington City: U.S. Govt. Print. Off., 1930.

Cita MLA (9th ed.)

United States. Bureau of Public Roads. The Mount Vernon Memorial Highway; History, Design, and Progress in Construction Under Supervision of the Bureau of Public Roads. U.S. Govt. Print. Off., 1930.