APA (7th ed.) Citation

Association of American Railroads. Railroad Committee for the Study of Transportation. (1947). Transportation in America. Railroad Committee for the Study of Transportation , Association of American Railraods.

Chicago Style (17th ed.) Citation

Association of American Railroads. Railroad Committee for the Study of Transportation. Transportation in America. Washington: Railroad Committee for the Study of Transportation , Association of American Railraods, 1947.

MLA (9th ed.) Citation

Association of American Railroads. Railroad Committee for the Study of Transportation. Transportation in America. Railroad Committee for the Study of Transportation , Association of American Railraods, 1947.