APA (7th ed.) Citation

United States. Congress. Senate. Committee on Interstate Commerce & ProQuest (Firm). (1944). Interstate trade barriers affecting motor-vehicle transportation. Letter from the Board of Investigation and Research transmitting a report on interstate trade barriers affecting motor-vehicle transportation. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Interstate Trade Barriers Affecting Motor-vehicle Transportation. Letter from the Board of Investigation and Research Transmitting a Report on Interstate Trade Barriers Affecting Motor-vehicle Transportation. Washington: [publisher not identified], 1944.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Interstate Commerce and ProQuest (Firm). Interstate Trade Barriers Affecting Motor-vehicle Transportation. Letter from the Board of Investigation and Research Transmitting a Report on Interstate Trade Barriers Affecting Motor-vehicle Transportation. [publisher not identified], 1944.