University of Pittsburgh & Johnson, P. (1921). Education for highway engineering and highway transport: Report of regional conference held at University of Pittsburgh, Fri., Nov. 26, 1920. U.S. GPO.
Chicago Style (17th ed.) CitationUniversity of Pittsburgh and Pyke Johnson. Education for Highway Engineering and Highway Transport: Report of Regional Conference Held at University of Pittsburgh, Fri., Nov. 26, 1920. Washington: U.S. GPO, 1921.
MLA (9th ed.) CitationUniversity of Pittsburgh and Pyke Johnson. Education for Highway Engineering and Highway Transport: Report of Regional Conference Held at University of Pittsburgh, Fri., Nov. 26, 1920. U.S. GPO, 1921.
Warning: These citations may not always be 100% accurate.