Association of American Railroads. Railroad Committee for the Study of Transportation. (1947). Transportation in America.
Chicago Style (17th ed.) CitationAssociation of American Railroads. Railroad Committee for the Study of Transportation. Transportation in America. Washington, 1947.
MLA (9th ed.) CitationAssociation of American Railroads. Railroad Committee for the Study of Transportation. Transportation in America. 1947.
Warning: These citations may not always be 100% accurate.