APA (7th ed.) Citation

United States. Office of Education. (1921). Education for highway engineering and highway transport: Report of Conference on Highway Engineering and Highway Transport Education, held in Washington, May 14 and 15, 1920, under direction of Commissioner of Education, with reports of preliminary meetings. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Office of Education. Education for Highway Engineering and Highway Transport: Report of Conference on Highway Engineering and Highway Transport Education, Held in Washington, May 14 and 15, 1920, Under Direction of Commissioner of Education, with Reports of Preliminary Meetings. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Office of Education. Education for Highway Engineering and Highway Transport: Report of Conference on Highway Engineering and Highway Transport Education, Held in Washington, May 14 and 15, 1920, Under Direction of Commissioner of Education, with Reports of Preliminary Meetings. U.S. GPO, 1921.