United States. Congress. House. Committee on Printing & ProQuest (Firm). (1940). Investigation of railroads, holding companies, and affiliated companies. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Printing and ProQuest (Firm). Investigation of Railroads, Holding Companies, and Affiliated Companies. Washington: [publisher not identified], 1940.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Printing and ProQuest (Firm). Investigation of Railroads, Holding Companies, and Affiliated Companies. [publisher not identified], 1940.
Warning: These citations may not always be 100% accurate.