United States. Congress. House. Committee on the District of Columbia & ProQuest (Firm). (1937). Amending act relating to the promotion of safety on the highways of the District of Columbia. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Amending Act Relating to the Promotion of Safety on the Highways of the District of Columbia. Washington: [publisher not identified], 1937.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on the District of Columbia and ProQuest (Firm). Amending Act Relating to the Promotion of Safety on the Highways of the District of Columbia. [publisher not identified], 1937.
Warning: These citations may not always be 100% accurate.